222 ANIMAL RESOURCES AND FISHERIES OF UNITED STATES. 

 Isinglass from sounds of cod and liake. • 



25794. Prepared glue made from skins of cod (Gadus morrhua). By Glou- 



cester Isinglass and Glue Company. Wm. 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 morrhua). By Gloucester Isin- 



glass and Glue Com^iany. 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 scijeuoid fisli), used in the 

 manufacture of isinglass. Cape Ann Isinglass and Glue Company, 

 Eockport, Mass. 



25269. Air-bladder of hake (Phyds chuss), used in manufacture of isinglass. 

 Cape Ann Isinglass and Glue Company, Eockport, Mass. 



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

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



25267. Air-bladder of squeteague (Ci/noscion regalis), used in manufacturing 

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



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

 ture of isinglass. Long Island Sound. Caj)e Ann Isinglass and 

 Glue Company, Eockport, Mass. 



Isinglass. 



12120. Isinglass made from sound of lake sturgeon (Adpenser ruhicundus). 

 Lake Erie. Schacht«fe Bros., Sandusky, Ohio. 



25. Flexible materials derived from invertebrates.^ 

 Insect productions. 



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



(Kest of Cayenne-ant {Formica hisjpinosa), 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). 

 Farrier mcwlie of hornets' nests used for gun- wadding. 



Mollusk productions. 



Byssus of mollusks (see under D, 8). 



' See under Part II of the present catalogue. 



