Recently I have devoted efforts to researching the history of oystering in the waters off City Island in the Town of Pelham during the early 19th century.  For a few of the many examples of postings to the Historic Pelham Blog that deal with oystering, 
see, 
e.g.: 
Thu., March 11, 2010:  
The "Great Oyster War" Between City Island and Tarrytown in 1877 and 1878.
Mon., July 30, 2007:  
1885  Report Notes Decline of Oyster Industry Near City Island in the Town of  Pelham.
Thu., July 26, 2007:  
Pelham's  City Island Oystermen Feud with Long Islanders in 1869.
Fri., July  27, 2007:  
Possible  Origins of the Oyster Feud Between City Islanders and Huntington, Long  Island.
Fri., April 13, 2007:  
Oystermen  of City Island (When It Was Part of the Town of Pelham) Pioneered Oyster  Cultivation.
Mon., September 18, 2006:  
A  Brief Description of Oystering in Eastchester Bay and at Pelham Published in  1881.
Fri., January 26, 2007:  
A  History of the Early Years of City Island When it Was Part of the Town of  Pelham, Published in 1927.
Thu., December 3, 2009:  
Pelham  News on May 30, 1884 Including Allegations of Oyster Larceny and Meeting of the  Pelhamville Improvement Association.
In 1881, the U.S. Department of the Interior published a book by Ernest Ingersoll entitled "The Oyster-Industry" as part of its series on "The History and Present Condition of the Fishery Industries".  The lengthy history includes much information about the early history of oystering in the waters near City Island when that area was part of the Town of Pelham.  Below are excerpts from the book on the subject.
"H. THE EAST RIVER AND PECONIC BAY.
34. OYSTER-INTERESTS FROM HELL GATE TO PORT JEFFERSON, NEW YORK, AND NORWALK, CONNECTICUT.
EAST RIVER DEFINED.--To oystermen, and for all the purposes of the present report, the East river is that narrow part of Long Island sound, at its eastern end, which extends from Hell Gate to  the Norwalk islands on the Connecticut shore, and to Port Jefferson on the Long  Island side. It is a district very old in the annals of oyster-gathering and  culture, and one which contributes largely to the trade.
 
Early History Of Oystering. -- Traditions concerning the  beginning of oystering as a regular industry are very few and faint. I am  indebted to Mr. Theodore S. Lowndes, of Rowayton, Connecticut, for some pleasaut  reminiscences.
It seems not to have been until  about 1814 or 1815 that much attention was attracted to the oyster-beds of the  East river, as a source of business advantage. At that time it was considered a  degrading thing to rake oysters for a living, yet the father of my informant,  Mr. Edward William Lowndes, went energetically into the enterprise, with several  of his neighbors -- William Price, Drake Sopers, Stephen Jennings, James Jennings,  and Benjamin Totten, the last named having returned from loyal participation in  Commodore Perry's victory on lake Erie. All of these gentlemen lived on City island, and their descendants are still to be found  among the leading citizens of that community. At that time there was no occasion  to plant oysters, the bivalves being plentiful upon their natural beds, and easy  of access with dredges, rakes, and tongs, very similar to those now in use. Mr.  Lowndes writes me as follows:
The oysters caught nearest Hell Gate  were in Flushing bay, between Barien's island and Fisher's point, and I've heard my father say that he had caught oysters below Blackwell's island, on the  edge of the flats at Newtown creek, on the Long Island side, but they were only  a small lot.
My father was often annoyed, in his  day, by local laws and prejudices against oystermen.  On one occasion, as I have heard him tell, while he was at work off  Shippen point, on Long Island sound, he was taken ashore at Stamford, and had a  ride given him into the country. When brought back his vessel was unloaded,  and he was told to get out as soon as possible, which he was glad to do. On  returning to New York, he went to the collector of the port, General Morton, who  sent Captain Calhoun, commanding a revenue cutter in the United States navy, to  inform the captains of some packets that plied between New York and Stamford,  that if any oystermen should be disturbed again in  that locality, he would come up with the cutter and protect them; but there was  no further trouble. My father was concerned in several such vexatious  adventures.
Mr. Lowndes and his fellow-citizens  showed it possible to work at this with so much diligence and pecuniary success,  as to put this occupation in a more favorable light, and caused many more of  their neighbors to enter it. The result is, that probably two-thirds of the  population of City island, to-day, derive their  support from the oyster-interests owned there. The same is true of the north  shore of Long Island.
Natural oyster-beds once existed in greater or less abundance  all along the shore of Westchester county, New York, and the opposite coast.  Though the Harlem river and the region near Hell Gate have long been abandoned,  through over-raking and the unfavorable conditions which have followed the  incessant commercial use of these waters, now within the great city of New York;  a little farther up, the raking is still practiced. The passenger on the Harlem  and New Rochelle railway, can see from the cars, the boats of men catching  oysters in all the little nooks and corners of the coast above Port Morris, and  across toward College point. The steamboats run daily across seed-ground, and  make landings amid plantations.
 
 East Chester Bay.--The first oyster-ground of any  consequence, however, going up the river, is found in East Chester bay, which  surrounds City Island. Off Throgg's point, at the  southern end of this bay, are great natural banks, which have withstood long and  steady raking. In these waters are the oldest artificial beds in the East river,  for the regular planting of oysters (inaugurated, according to tradition, by Mr.  Orrin Fordham) was begun here half a century ago.]
The planters all have their homes on  City island, and are about sixty in number. In  addition to these sixty planters, there are perhaps a dozen more men who get  their living out of the business. It is safe to say, at any rate, that half a  hundred families derive their support from the oyster-industry in this one  community.
The total production of East Chester  bay, last season (1879-'80), may be placed approximately at 53,000 bushels. In  order to catch the seed of these oysters and carry them to the New York market,  where all the crop is sold, there is owned here a fleet of one steamer,  specially fitted, about 45 sloops, some 25 floats, and at least 100 skiffs. All  of these craft are of excellent quality, and represent a value of something like $35,000, which, with an addition of about $5,000 for shore-property, may be  taken as the amount of the investment in the industry at City island, exclusive of the value of the stock now  lying under the water, on the various beds, and which is a sum hardly possible  even to guess at.
 
Pelham TO Milton.--At Pelham, New Rochelle,  Mamaroneck, Rye, and Milton, the business does not attain much dignity, although  a large number of families, fully 100, are supported partly by it and partly by  digging clams (mainly Mya arenaria), catching  lobsters, and in other sea-shore occupations distinct from regular fishing. The  ground occupied is embraced in little bays and sheltered nooks, for the most  part, and is not of great extent. There are about 20 planters, who, at an  average of 250 bushels--a large estimate, probably--would furnish a total of 5,000  bushels a year. Nearly if not quite all of this goes into the hands of peddlers,  who dispose of it from wagons throughout the adjacent villages. Many of the  planters, and some summer residents in addition, lay down seed wholly for  private use. There is a large seed-bed off this part of the coast, which  furnishes small stock, not only for local use, but for the towns both east and  west. About $5,000 would no doubt cover the investment between City island and Port Chester.
    Port Chester.--Port Chester is the last town  in the state of New York, East Chester, just across the bridge, belonging to  Connecticut. The exact boundary of the two states was long undecided, and was  the cause of much annoyance and dispute among the oystermen of the contiguous waters, who were incessantly  charging one another with violation of law and their neighbor's rights, by  crossing the imaginary line, and so invading the property of the other state. In  consequence of this a joint commission was appointed to settle the boundary  between the states, the definition of which, so far as it relates to the waters  of Long Island sound, is as follows:
Beginning at a point in the center of the channel about 600  feet south of the extreme rocks of Byram point, marked No. 0 on the appended  United States' coast survey chart; thence running in a true southeast course  three and one-quarter statute miles; thence in a straight line (the arc of a  great circle) northeasterly to a point four statute miles true south of New  London light-house; thence northeasterly to a point marked No. 1 on the annexed  United States' coast survey chart of Fisher's Island sounds, which point is in  the longitude E. three-quarters N. sailing course drawn on said map, and is  about 1,000 feet northerly from the Hammock or N. Dumpling light-house; thence  following the said E. three-quarters N. sailing course as laid down on said map,  easterly to a point marked No. 2 on said map; thence southeasterly toward a  point marked No. 3 on said map, so far as said states are continuous. Provided,  however, that nothing in the foregoing agreement contained shall be so construed  to affect existing titles or property, corporeal or incorporeal, held under  grants heretofore made by either of said states, nor to affect existing rights  which said states or either of them, or which the citizens of either of said  states, may have by grant, letters-patent, or prescription of fishing in the  waters of said sound, whether for shell or floating fish, irrespective of the  boundary line hereby established, it not being the purpose of this agreement to  define, limit, or interfere with any such right, rights, or privileges, whatever  the same may be.
At Port Chester and East Chester  lives a considerable colony of oyster-planters. In all, about 25 families derive  their chief maintenance from this industry; but four-fifths of the planters find  it necessary to supplement their profits from this source by other labor, in  order to get a living. The total product of the locality was about 9,000 bushels  last year, only a fraction of which is sent to New York. The price is now 80  cents for the small and $1 for large size. In 1878-'79 it was 20 per cent., and  in 1877-'78, 40 per cent. higher. There are eight sloops, with floats, arks,  etc., owned here, which foot up an invested capital of about $7,000.
Before leaving the New York waters  of East river, however, it will be well to mention some laws applying to this  coast. In the Revised Statutes of 1875, under Title XI, Fisheries, are the  following sections applying here, in addition to the general important law  prohibiting steam-dredging:
Section 5. Forbids taking oysters in  Harlem river during June, July, and August.
Sec. 6. Provides jurisdiction in case  of offense against section 5.
Sec. 7. Permits any owner or lessee of  lands adjoining Harlem river to plant oysters in front of their property, where  the ground is not occupied; but he must put up a plain sign, stating (with  owner's name) that this is a private oyster-bed. No person except the owner  shall take up oysters on such ground. Penalty, $50.
Sec. 8. Empowers constables of either Westchester or New York counties to seize boats and implements of offenders  against section 7.
Sec. 9. Defines how arrests are to be  made and offenders prosecuted."
  
Source:  Ingersoll, Ernest, 
The Oyster-Industry, pp. 88-89 (Washington, D.C., Government Printing Office, 1881) (Published by Department of the Interior, Tenth Census of the United States, Francis A. Walker, Superintendent - The History and Present Condition of the Fishery Industries Prepared Under the Direction of Professor S. F. Baird by G. Brown Goode). 
"New York Oyster-laws, Applicable To East River.--Certain enactments by the  legislature of New York must be quoted, applying to the East river and the north  shore of Long Island. These are substantially as follows:
Any person who shall * * * in any  manner catch, interfere with, or disturb the oysters of another now or hereafter  lawfully planted upon the bed of any of the rivers, bays, sounds, or other  waters within the jurisdiction of this state, shall be deemed guilty of a  misdemeanor. Penalties, fine not exceeding $230, imprisonment not more than six  mouths, or both.
No person who has not been a  resident of the state for six months may rake or gather clams, oysters, or  shellfish, in any waters of this state; but an actual resident may employ any  person to gather shellfish for his benefit.
No dredging for clams or oysters  within the state 'with a dredge, operated by steam-power', is permitted, and no  dredges are to be used exceeding thirty pounds in weight.
In the general statutes the  following sections apply to Queens county:
Section 78.  Persons who have been for six months or more inhabitants of Queens county, may  plant oysters in any of the public waters of that county, except Hempstead  harbor, Jamaica and Hempstead bays, and Oyster bay harbor; and may acquire  exclusive ownership of such beds.
Sec. 79. Any person as aforesaid may use  land under public waters in Queens county, as aforesaid, 'not to exceed three  acres in a bed, and on which there is no natural or planted beds of oysters, for  the purpose of planting oysters thereon'; but he must clearly mark and define  the portion so selected by him, as a notice to the public, and shall not hold  possession unless he puts oysters upon it, within six months, to the extent of  at least 50 bushels to the acre.
Sec. 80. Forbids any persons taking or  disturbing oysters on beds mentioned in section 79.
Sbc. 81. Penalty for violation of  section 80, fine not to exceed $100, or 60 days in prison, or both.
Sec. 82. Process of arrest and  trial.
SEC. 83. Oyster-ground is forfeited  in Queens county by ceasing to use it for one year, or at the end of two years  from his removal from residence in the county.
Sec. 84. Forbids dredging for oysters in  any waters of Queens county, except in Oyster bay harbor, and in Cow bay; and  no person, unless a resident of North Hempstead, shall dredge in Cow bay.  Penalty, fine not exceeding $100, imprisonment not over 60 days, or both.• [Footnote * at the bottom of the page reads as follows:  "Section 84 was repealed by chapter 402, laws of 1879, 'in so far as the same relates to the waters of the county of Queens, lying on the north side thereof, except that portion of the waters of Hempstead harbor lying south of a line drawn from the center of Sea Cliff dock, on the east side of said harbor, to the center of Mott's dock on the west side thereof.'"]
Sec. 85. Repeals previous laws  inconsistent.
Sec. 86. "The natural growth or bed  of oysters in * * * Little Neck bay, in said [Queens] county, is hereby defined  as being between low-water mark and a distance of 500 feet therefrom, into the  waters of said bay toward its center, beyond which, in the planting of oysters  * * * the word 'natural' shall not apply.'
Methods Of Oyster-culture.—The East river is the  scene of probably the most painstaking and scientific oyster-culture in the  United States, and the methods in use there merit careful notice. It is  impossible to ascertain when it first became a custom there to transplant  oysters from the abundant natural beds along the shore to staked-in tracts off  shore, nor is it of much importance to inquire. Probably the very first of this  was done in the Harlem river. Half a century ago, however, City island was populated by oystermen; and in 1853 the New York Herald  reported that the largest proportion of all the East river oysters, used in  New York, came from there, 'where there are extensive artificial and natural  beds'. The same article stated that then City island  owned a fourth of the 100 boats engaged in conveying East river oysters  to the metropolis, and that 100 men and families on the island obtained a living  by oystering. The whole amount of property invested there was estimated at  $1,000,000. This included the value of the beds, and was supposed to represent  one-third of the capital of all the East river interest.  This writer asserts that twenty years previous—which, would make it about  1833—East river oysters were almost  unknown in New York markets; and that it was not until about  1843 that any planting was engaged in. The character of this planting is not indicated; but I have no  doubt that, whatever was the date of its origin, the credit of first truly propagating oysters from seed caught  upon artificial beds or prepared receptacles, belongs to the men of City island. It had  been a matter of common observation, that any object tossed into the water  in summer, became covered at once with infant oysters. The  sedges along the edge of the marshes, and the buoys, stakes, and wharf piles were similarly clothed. If the  circumstances were favorable, this deposit survived the winter, and the next spring the youngsters*  [Footnote * at the bottom of the page reads as follows:  "There is no word in the northern states for infant oysters, except the terms 'set', 'spat', 'spawn', etc. all of which belong originally to the eggs or spawn of the oyster, and not to the young, but are frequently and confusedly applied as well to the half-grown mollusks.  In the south the name 'blister' (referring to its smooth, puffed-up appearance) is given to the infant oysters, and serves to distinguish them from 'seed', 'cullens', and 'oysters', which represent the successively larger sizes and stages of growth."] were large enough  to be taken and transplanted. It was only a short
      step in logic, therefore, to conclude, that if objects were  thrown thickly into the water, on purpose to catch the
floating spawn, a large quantity of young oysters would be  secured, and could be saved for transplanting at very slight expense. The next question was: What would best serve  the purpose? Evidently nothing could be better than the shells which, year by year, accumulated on the  shore from the season's opening trade. They were  the customary resting-places of the spawn, and at the same time  were cheapest. The City island oysterman,  therefore, began to save his shells from the lime-kiln and the road  master, and to spread them on the bottom of the bay,hoping to save some of the oyster-spawn with which his  imagination densely crowded the sea-water. This happened, I am told, more than fifty years  ago, and the first man to put the theory into practice, it is remembered, was  the father of the Fordham Brothers, who still pursue the business  at City island. In 1855, Captain Henry Bell, of  Bell's island, planted shells among the islands off the mouth of  Norwalk river, and a short time after, under the protection of the new law of 1855, recognizing private property in such  beds, Mr. Oliver Cook, of Five-Mile river, Mr. Weed, of South Norwalk, Mr. Hawley, of Bridgport, and others, went  into it on an extensive scale. Some of these gentlemen appear never to have heard of any previous  operations of the sort. Discovering it for themselves, as it was easy and natural to do, they supposed they were the  originators; but if any such credit attaches anywhere, I believe it belongs- to the City island men. It was soon discovered that uniform  success was not to be hoped for, and the steady, magnificent crops reaped by the earliest  planters were rarely emulated. Many planters, therefore, decried the whole scheme, and returned to their simple  transplanting of natural-bed seed; but others, with more consistency, set at work to improve their chances, by making  more and more favorable the opportunities for an oyster's egg successfully to attach itself, during its brief  natatory life, to the stool prepared for it, and afterward to live to au age when it was strong enough to hold its own  against the weather. This involved a. closer stndy of the general natural history of the oyster.
The first thing found out was, that  the floating spawn would not attach itself to, or 'set' (in the vernacular of  the shore), upon anything which had not a clean surface; smoothness did not  hinder—glass-bottles were frequently coated outside and in with young shells—but  the surface of the object must not be slimy. It was discovered, too, that the  half-sedimentary, half-vegetable deposit of the water, coating any submerged  object with a slippery film, was acquired with marvelous speed. Thus shells laid  down a very few days before the spawning-time of the oysters, became so slimy as  to catch little or no spawn, no matter how much of it was floating in the water  above them. This taught the oystermen that they  must not spread their shells until the midst of the spawning-season; that one  step was gained when they ceased spreading in May and waited until July. Now,  from the 5th to the 15th of that month is considered the proper time, and no  shell-planting is attempted before or after. This knowledge of the speed with  which the shells became slimy was turned to account in another way. It was  evident that the swifter the current the less would there be a chance of rapid  fouling. Planters, therefore, chose their ground in the swiftest tideways they  could find.
The mere manner of spreading the  shells was also found to be important. If they are rudely dumped over, half  their good is wasted, for they lie in heaps. The proper method is to take them  from the large scow or sloop which has brought them ashore, in small boat-loads.  Having anchored the skiff, the shells are then flirted broadcast in all  directions, by the shovelful. The next boat-load is anchored a little farther  on, and the process repeated. Thus a thin and evenly-distributed layer is spread  over the whole ground. Just how many bushels a man will place on an acre depends  upon both his means and his judgment. If he is shelling entirely new ground, he  will spread more than he would upon an area already improved; but I suppose 250  bushels to the acre might be recommended as an average quantity. Having spread  his shells in midsummer, the planter, by testing them early in the fall, can  tell whether he has succeeded in catching upon them any or much of the desired  spawn. The young oysters will appear as minute flakes, easily detected by the  experienced eye, attached to all parts of the old shell. If he has got no set  whatever, he considers his investment a total loss, since by the next season,  the bed of shells will have become so dirty that the spawn will not take hold if  it comes that way. Supposing, on the contrary, that young oysters are found  attached in millions to his cultch, as often happens, crowding upon each old  shell until it is almost hidden, what is his next step?
     The ordinary way in the East river  and elsewhere, is simply to let the bed remain quiet, until, in the course of  three or four years, such oysters as have survived are large enough to sell,  when the bed is worked—at first, probably, with tongs and rakes, getting up the  thickest of the crop. This done, dredges are put on, and everything that  remains--oysters, shells, and trash--is removed and the ground left clean, ready  for a second shelling, or to be planted with seed, perhaps right away--perhaps  after the area has lain fallow, exposed uncovered to the influences of the sea  for a year. Oystermen have an idea (probably well  founded, though badly theorized upon) that this improves the bottom for  oyster-culture, as much as a similar rest would the soil of an upland field for  agriculture.
In the process of growth of the  young oysters lodged upon the fields of cultch, when left undisturbed, there is,  and must of necessity be, a great waste under the most favorable circumstances.  Leaving out all other adversities, this will arise from over crowding. More 'blisters' attach themselves upon a single egg than can come to maturity. One or  a few will obtain an accession of growth over the rest, and crowd the others  down, or overlap them fatally. Even if a large number of young oysters attached  to a single stool do grow up together equally, their close elbowing of one  another will probably result in a close, crabbed bunch of long, slim, unshapely  samples, of no value save to be shucked. To avoid these misfortunes, and, having  got a large quantity of young growth, to save as much as possible of it, the  more advanced and energetic of the planters, like the Hoyts, of Norwalk, pursue  the following plan: When the bed is two years old, by which time all the young  oysters are of sufficient age and hardiness to bear the removal, coarse-netted  dredges are put on, and all the bunches of oysters are taken up, knocked to  pieces, and either sold as "seed", or redistributed over a new portion of  bottom, thus widening the planted area, and at the same time leaving more room  for those single oysters to grow which have slipped through the net and so  escaped the dredge. The next year after, all the plantation, new and old, is  gone over and suitable stock culled out for trade, three-year-old East river  oysters being in demand for the European market. This further thins out the  beds, and the following (fourth) year the main crop of fine, well-shaped,  well-fed oysters will be taken, and during the succeeding summer, or perhaps  after a year, the ground will be thoroughly well cleaned up, and prepared for a  new shelling.
All these remarks apply to a  reasonably hard bottom, which requires no previous preparation. In portions of  Long Island sound, especially off New Haven, it has been needful to make a crust  or artificial surface upon the mud before laying down the shells. This is done  with sand, and has been alluded to in the chapter on New Haven harbor.
Just what makes the best lodgment  for oyster-spawn intended to be used as seed, has been greatly discussed.  Oyster-shells are very good, certainly, and as they are cheap and almost always  at hand in even troublesome quantities, they form the most available cultch, and  are most generally used. Small gravel, however, has been tried on parts of the  Connecticut coast with great success, the advantage being that not often more  than one or two oysters would be attached, and therefore the evil of bunchiness  would be avoided Where scallop shells, as in Narraganset bay, or, as in northern  New Jersey, mussels and jingles, Anomia, can be procured in sufficient  quantities, they are undoubtedly better than anything else, because they not  only break easily in culling, but are so fragile that the strain of the growth  of two or more oysters attached to a single scallop or mussel-valve, will often  crack it in pieces, and so permit the several members of the bunch to separate  and grow into good shape, singly. I am not aware that any of the elaborate  arrangements made in France and England for catching and preserving the spat  have ever been imitated here, to any practical extent. The time will come, no  doubt, when we shall be glad to profit by this foreign example and  experience.
Although the effort to propagate oysters by catching drifting  spawn upon prepared beds has been tried nearly everywhere, from Sandy Hook to  Providence, it has only, in the minority of cases, perhaps I might say a small  minority of cases, proved a profitable undertaking to those engaging in it; and  many planters have abandoned the process, or, at least, calculate but little  upon any prepared beds, in estimating the probable income of the prospective  season. This arises from one of two causes: 1st. The failure of spawn to attach  itself to the cultch; or, 2d. In case a 'set' occurs, a subsequent death or  destruction.
The supposition among oystermen generally has been, that the water everywhere  upon the coast was filled, more or less, with drifting oyster-spat during the  spawning season, whether there was any bed of oysters in the immediate  neighborhood or not; in other words, that there was hardly any limit to the time  and distance the spat would drift with the tides, winds, and currents. I think  that lately this view has been modified by most fishermen, and I am certain it  greatly needs modification; but, as a consequence of the opinion, it was  believed that one place was as good as another, so long as there was a good  current or tideway there to spread shells for spawn, whether there were any  living oysters in proximity or not. But that this view was fallacious, and that  many acres of shells have never exhibited a single oyster, simply because there  was no spat or sources of spat in their vicinity, there is no reason to  doubt.
Having learned this, planters began to see that they must  place with or near their beds of shells, living mother-oysters, called 'spawners', which should supply the desired spat. This is done in two ways,  either by laying a narrow bed of old oysters across the tideway in the center of  the shelled tract, so that the spawn, as it is emitted,  may be carried up and down over the breadth of shells waiting to accommodate it,  or by sprinkling spawners all about the ground, at the rate of about 10 bushels  to the acre. Under these arrangements the circumstances must be rare and  exceptional, when a full set will not be secured upon all shells within, say, 20  rods of the spawners. Of course fortunate positions may be found where spawn is  produced from wild oysters in abundance, or from contiguous planted beds, where  the distribution of special spawners is unnecessary; yet even then it may be  said to be a wise measure.
     The successful capture of a  plenteous 'set', however, is not all of the game. This must grow to salable  maturity before any profits can be gathered, and it so often happens that the  most promising beds in September are utterly wrecked by January, making a total  loss of all the money and labor expended, that more than one planter has decided  that it does not pay to attempt to raise oysters upon shells, so long as he is  able to buy and stock his grounds with half-grown seed--a decision which may be  based upon sound reasoning in respect to certain localities, but which certainly  will not apply to all of our northern coast.
To what causes the well-filled  artificial beds of infant oysters owe the destruction which seems often to  overtake them in a single night, cannot always be told; we are not sufficiently  acquainted either with the oyster or the conditions under which he lives, to  detect the fatal influence. It is easily perceived, however, that these  propagation beds offer an unusual attraction to all the active enemies of the  oyster, such as winkles, drills or borers, and starfishes, since they find there  food not only in a superabundance, but thin shelled and tender, so as to be got  at in the easiest manner. It has very frequently happened in the East river,  that starfishes alone have not only eaten up many acres of young oysters in a  single season, on shelled ground, but so colonized there as to ruin utterly that  tract for any further use, so long as they remained. It is certain that the half  grown transplanted seed is less attractive to oyster-enemies than the  propagation-beds; but when, as frequently occurs, the latter survive misfortune  and attack, the yield of profits is so great as amply to compensate for the  risk. Those who do not catch any or sufficient seed for their purposes, upon  areas of shells or other cultch, annually procure young oysters of natural  growth, or 'seed' with which to stock their beds. To this end they send their  sloops from Norwalk eastward to the Housatonic beds, as has been described in a  previous chapter, out into the sound off Bridgeport and to Shippen point, while  the more westerly planters get their seed in the East river and off the Long  Island shore. There seems to be little lack of supply, but the scene of good  dredging and the amount gathered are continually changing. On the whole,  however, there is a decrease of supply brought about by the largely increased  number of boats now fishing every fall. More or less of the seed gathered here  is sold by those who catch it, to local planters, and some goes to beds in Rhode Island and New York bay, or the south shore of Long Island. On the  contrary, some little foreign seed, chiefly from the North river, is brought to  Connecticut beds. The deep-water sound seed is the best. The seed is not usually  culled, but is sold to the planter at about 25 cents a bushel, and distributed  upon his grounds just as it is caught. In a bushel of it, consequently, not more  than one-fourth (in a fair run) will consist of living oysters, the remainder  being dead shells and trash of all sorts. Of this mixed stuff from 300 to 400  bushels are put on an acre lot. If it were culled, even roughly, it would bring  from 40 to 50 cents, and one-half the quantity would be enough for the same  ground, since the danger of planting top thick must be avoided. Frequently this  is done. Some planters here never disturb their beds until they begin to take  them up for market; but others make a practice of shifting their transplanted  oysters, when two or two and a half years old, to a new spot. There they lie for  one year, and are then ready for sale. The cost of shifting is from 10 to 15  cents a bushel; but the increase, both in size and flavor, is thought to  compensate for this extra outlay.
The great drawback to East river  oyster-planting of every kind, is the abundance of enemies with which the beds  are infested. These consist of drum-fish, skates, and, to a small degree, of  various other fishes; of certain sponges and invertebrates that do slight  damage; and of various boring mollusks, the crushing winkle, and the insidious  starfish or sea-star. It is the last-named plague that the planter dreads the  most, and the directly traceable harm it does amounts to many tens of thousands  of dollars annually in this district alone. Indeed, it seems to have here its  headquarters on the American oyster-coast; but as I shall devote to it a special  description in my chapter on the Enemies of the Oyster, I will only mention here  the fact of its baleful presence, which has utterly ruined many a man's whole  year's work.
Destruction  Of East River Oysters.--Nearly all the East river  oysters are sold in the shell in New York. Those from the Connecticut shore and  City island are generally taken to the city in the  sloops of the owners, and sold to dealers at the foot of Broome street. This is  partially true also of those raised on the Long Island shore; but there the New  York firms, themselves often co-planters with the countrymen, send boats to buy  up cargoes at the beds at a small discount from city prices."
 Source:  Ingersoll, Ernest, 
The Oyster-Industry, pp. 94-97 (Washington, D.C., Government Printing Office, 1881) (Published by Department of the Interior, Tenth Census of the United States, Francis A. Walker, Superintendent - The History and Present Condition of the Fishery Industries Prepared Under the Direction of Professor S. F. Baird by G. Brown Goode).  
  
 "New York Markets In 1853.--In the spring of 1853 there  appeared in the New York Herald a series of articles on this trade in the  metropolis, which bore the impress of accuracy to a greater degree than is usual  in such communications.  It asserted that then the oyster trade might be called  only thirty years old, yet that there were a thousand vessels, of from 45 to 200  tons, engaged in winter in supplying the dealers in Oliver slip and other depots  with Virginia oysters. The value of these vessels, on an average, was $3,000  each. This statement must, of course, have included all bringing southern  oysters to any portion of New York bay, and, at best, seems exaggerated. 'The  crew,' continues the account of these vessels, 'is composed generally of four  hands and the cook, and the monthly wages given to each person varies from $12  to $30 * * *. Unlike the fishermen of Fulton market, they do not own shares in  the boats upon which they are employed.'
The account continues:
The amount received for Virginia  oysters, sold by the dealers in Oliver slip alone, is estimated at $250,000 a  year. This, however, is not more than one-third of the quantity disposed of in  the vicinity of Catherine market; for the space in the slip is so limited that the business of the dealers is greatly retarded and cramped. In consequence of  this the principal supply is furnished direct from the boats to the  retail-dealers throughout the city. About $300,000 worth of all kinds of  Virginia oysters arc sold by the boats, which, added to the sales of the  dealers, make a total of three-quarters of a million of dollars.  This is an  immense amount of money, but it is not more than one-eighth part of the value of  all the oysters sold during the year in this city.*  [Footnote * at the bottom of the page reads as follows:  "Here, again, I should say the estimate was large--two or three times too high, at least.--E.I."]
During the months of December, January, February, and March  about $500,000 worth are sold from the boats at Coenties slip. There are no  scows or oyster-stands at this place, on account of the transient character of  the trade there, and the dealers are consequently obliged to sell them off the  boats. There are some days when from 20 to 30 vessels are in dock together, and  * * * the wharf is thronged with wagons waiting to receive their loads, while  the hands on the boats are straining every nerve to supply the incessant demands  of customers. The business of the day commences about six o'clock in the  morning, and continues until four in the afternoon.
Of East river oysters alone about  $500,000 worth is sold during the year in Oliver slip. The supply comes from  Bridgeport, Norwalk, Greenwich, Stamford, Darien, Sawpits, City island, and a few other places along the western  shore; and from North port, Oyster bay, Lloyd's harbor, Huntingdon, Cold Spring,  and Cow bay on the southern side. The largest proportion come from City island, where there are extensive artificial and  natural beds, which furnish some of the best oysters obtained in the East  river.
The reporter then mentions that of  the 100 boats employed in carrying East river oysters to Oliver slip in 1853, 25  belonged to City island, where 100 families were  supported by this industry. "The whole amount of property invested in the  oyster-trade with this island," he states, 'including the boats of the oystermen and of the dealers, the value of the beds,  etc., is estimated nt $1,000,000. And this is not more than one-third of the  whole amount invested in the entire trade of the East river.'
The same writer mentioned that the  annual sales of a single dealer in East river stock amounted in 1852 to  $100,000; and complained that the conveniences offered by the city to the  business at Oliver slip was very inadequate, although a fee of $75 a year was  paid as scow-wharfage. He enumerated nine scows there then, valued at about  $4,000, total. These scows were 30 by 12 feet in dimensions, and would hold from  1,000 to 1,500 bushels each. Out of these scows, he says, is sold yearly about  $500,000 worth of oysters, exclusive of the amount bought from boats direct,  which dealers estimate at $1,000,000. 'This estimate is derived from a  calculation of the number of boats arriving during each year, and their  capacity.'
At Washington market, according to  the same chronicle, there were at this time twelve scows, having a total value  of about $15,000. They had not even the scanty wharf accommodations vouchsafed  at Oliver slip, but lay exposed so that they were knocked about by every high  wind with great force, and damage was done which now and then amounted to total wreck, and always caused bitter  complaints against the city. The total sales in and about Washington market were  estimated at $3,000,000 annually, which, again, I must beg the reader to regard  as an overestimate.
'It is only within the last five or  six years,' says this writer, 'that the dealers commenced shipping in the shell,  and at present a most extensive trade is carried on with Cincinnati, St. Louis,  and several other western cities. Before this they were sent in kegs  hermetically sealed * * * as far as California * * *. Pickled oysters are sent  to every part of the United States by our dealers, and immense quantities are  bought for shipment by vessels.'
The recapitulation with which these  newspaper reports closed is annexed:
    Number of boats of all sizes (50 to  250 tons) in the Virginia oyster-trade......1,000
In the East and North river trade.....................................................................200
In the Shrewsbury trade...................................................................................20
In the Blue Point and sound trade...................................................................100
In the York bay trade....................................................................................200
  Total...........................................................................................................1,520
  Sales of Virginia oysters, including those planted in  Prince's bay...............$3,000,000
East and North river oysters.....................................................................1,500,000
Shrewsbury oysters.....................................................................................200,000
Blue Point and Sound oysters......................................................................200,000
York bay oysters........................................................................................300,000
Total sales...........................................................................................5,200,000"
 
 Source:  Ingersoll, Ernest, 
The Oyster-Industry, pp. 123-24 (Washington, D.C., Government Printing Office, 1881) (Published by Department of the Interior, Tenth Census of the United States, Francis A. Walker, Superintendent - The History and Present Condition of the Fishery Industries Prepared Under the Direction of Professor S. F. Baird by G. Brown Goode).  
 Labels: 1814, 1815, 1853, 1881, City Island, Fishing, Great Oyster War, Industry, Oysters
    
     
    
    
    
    
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