20 FISHERIES OF THE UNITED STATES. 



Section G.— FISHEEY PEODUOTS AND THBIE PEEPARA- 



TION. 



XXXIV. — Materials Employed, Etc. — Continued. 



emollient in medicine, for lip-salves, and in the manu- 

 facture of spermaceti; crude and refined spermaceti, 

 with samples of candles from it; Alligator oil, made 

 in Florida; oil from various species of fish, as Sunfish 

 (Mola rotunda), currier's cod-liver oil, medicinal cod- 

 liver oil; stearine from liver-oil of codfish; oil from 

 liver of Cusk (Brosmms brosme), Haddock (Melano- 

 grammus ceglefinus), Pollock (Pollachius virens), &c; 

 Menhaden oil, used in currying leather, in rope- 

 making, for lubricating, for adulterating linseed oil, 

 as a paint oil, and exported to Europe for use in the 

 manufacture of soap and for smearing sheep; Oulachan 

 oil, used by the Indians of the Northwest coast for food 

 and illumination; oil of Squid (Ommastrephes illece- 

 brosa.) 



150. Mammal perfumes; ambergris from sperm whale, used in 



the preparation of fine perfumery. 



151. Chemical products and agents employed in the arts and 



medicine ; fluid extract of seawrack (Fucus vesiculosus), 

 sold under the name of "antifat." 



152. Fertilizers in the preparation of which fish are used, in- 



cluding Menhaden guano, crude and ground, guano 

 made from fish skins, and from fish heads and bones. 

 Series of preparations illustrating the manufacture 

 of soluble Pacific guano, including crude and crushed, 

 and ground South Carolina phosphates; crude Na- 

 vassa phosphate, Sicily sulphur for the manufacture 

 of sulphuric acid ; Stassfurth kainite, used in preserva- 

 tion of scrap, crude Menhaden scrap, and scrap dried 

 by the Hogle patent drying machine. — (See exhibits of 

 Quinnipiac Fertilizer Company, The George W. Miles 

 Company, Winfield S. Dunan, W. A. Abbe, and others.) 



Section H.— FISH CULTURE. 



XXXV. — Apparatus and Methods of Fish Culture. 



153. A map showing the operations of the United States Fish 



Commission from 1871 to the present time, the loca- 

 tion of the hatching stations belonging to the United 

 States Fish Commission, and to the Fish Commissions 

 of the several States; and the dates of the establish- 

 ment of the State Commissions. It also shows the 

 locations where young fish have been planted, each 

 species being designated by a peculiar symbol. 



