48 ANIMAL KESOURCES OF THE UNITED STATES. 



4. PRESERVATION BY CANNING AND PICKLING. 



a. Salting fish. : 



Knives, (see under B, 2.) 

 Scaling-apparatus. 

 Tables, tubs, &c. 

 Barrels. 

 (Accessory.) Salt: 



Specimens of the salts used in preserving fish. 



Model of salt-mills used on Cape Cod in former days. 



b. Canning meats : 



Model of salmon-cunning establishment. 



Model of sardine-factory. 



(Accessory.) Cotton-oil, and its manufacture. 



Model of lobster-canning factory. 



Model of oyster-canning factory. 



5. PREPARATION OF BAITS. 



a. Bait-mills, knives, choppers, &c, (see under B, 2 and 3.) 



b. Bait tubs, vats, &c. 



II. MANUFACTURE OF TEXTILE FABRICS, FELTS, 

 AND STUFFINGS. 



6. PREPARATION OF WOOL AND HAIR OF MAMMALS. 



a. Preparation of wool cloths : 



Washing. 



Shearing. 



Stapliug or assorting. 



Scouring. 



Combing, carding, and plucking. 



Spinning and reeling. 



Weaving. 



Falling and teazling. 



Cropping. 



Pressing. 



b. Weaving worsted cloths. 



c. Felting and the hat manufacture: 



Bowing. 



Pressing. 



Stopping. 



