222 ANIMAL RESOURCES AND FISHERIES OF UNITED STATES. 



Isinglass from sounds of cod and hake. 



25794. Prepared glue made from skins of cod (Gadm morrliua). By Glou- 



cester Isinglass and Glue Company. Win. N. Le Paiz, agent, Bos- 

 ton, Mass. 



25797. "Court-plaster" glue made from skins of cod (Gadus morrhua). By 

 the Gloucester Isinglass and Glue Company. Wm. N. Le Paiz, 

 agent, Boston, Mass. 



25795. Glue made from skins of cod (Gadus morrhita). By Gloucester Isin- 



glass and Glue Company. Wm. N. Le Paiz, agent, Boston, Mass. 

 20744. Dried tongues of fish (probably cod), used by Sitka Indians in making 

 glue. Sitka, Alaska. J. G. Swan. 



Isinglass from the squeteague family (Scicenidae), principally used 

 by confectioners. 



25265. Air-bladder of ''beluga" (an unknown scisenoid fish), used in the 



manufacture of isinglass. Cape Ann Isinglass and Glue Company, 



Rockport, Mass. 

 25269. Air-bladder of hake (Phyds c/mss), used in manufacture of isinglass. 



Cape Ann Isinglass and Glue Company, Rockport, Mass. 

 25312. Air-bladder of scisenoid fish, known to the trade as "tongue." East 



Indies. Cape Ann Isinglass and Glue Company, Rockport, Mass. 

 25267. Air-bladder of squeteague (Cynoscionregalis), used in manufacturing 



isinglass. Cape Ann Isinglass and Glue Company, Rockport, Mass. 

 12127. Dried sound of squeteague ( Cynoscion regalis), used in the manufac- 



ture of isinglass. Long Island Sound. Cape Ann Isinglass and 



Glue Company, Rockport, Mass. 



Isinglass. 



12120. Isinglass made from sound of lake sturgeon (Acipenser rulicundus). 

 Lake Erie. Schacht & Bros., Sandusky, Ohio. 



25. FLEXIBLE MATERIALS DERIVED FROM INVERTEBRATES. 1 

 Insect productions. 



Silk-worm "gut" used in making leaders for fish-lines. 



(Nest of Cayenne-ant (Formica lispinosa), used as a mechanical 



styptic.) 

 Spiders' web used as a mechanical styptic and for the cross -lines in 



optical instruments. (See, also, under D, 8). 

 Papier mache of hornets' nests used for gun-wadding. 



Mollusk productions. 



Byssus of mollusks (see under D, 8). 



1 See under Part II of the present catalogue. 



