4 CONTENTS. 



FisHEBY Industries — Continued. 

 Salmon industry — Continued. 



Salmon canning — Continued. ' Page. 



Gunneries not operated 40 



Total canneries oi>erated 50 



Losses and disasters in the salmon-cannins industry 52 



Statistics 53 



Mild curing of salmon 56 



Salmon pickling 57 



Salmon freezing 58 



Fresh salmon 59 



Dry salting of salmon 60 



Drying and smoking of salmon 60 



Salmon by-products 60 



Halibut fisheiy 61 



Statistical summary 61 



Herring fishery 62 



Statistical summary 62 



Cod fishery 63 



Vessel fishery 64 



Shore stations 04 



Statistical summary 65 



Whale fishery 66 



Shore stations 66 



Statistical summary 66 



Clam canning 67 



Minor fisheries 68 



Trout 68 



Sablefish 68 



Crabs 69 



Shrimps 69 



Miscellaneous fishery products 69 



Fue-Seal Industry 70 



Pribilof Islands 70 



General administrative work 70 



Personnel 70 



Purchase and transportation of supplies 71 



Power schooner Eider 72 



Depiirtniental order regarding visiting of fur-seal rookeries 73 



Construction work 73 



Use of tractors 74 



By-products plant 74 



Improved sealing methods 75 



Natives 76 



Health conditions 76 



Schools 77 



Attendance at Salem Indian Training School, Chemawa, 



Oreg 78 



Savings accounts 79 



Payments for taking sealskins 79 



Payments for taking fox skins 81 



Census 81 



Fur-seal herd , 82 



Quota for killing 82 



Killings of seals 83 



Age classes of seals . 84 



Brande<l seals 85 



Census 86 



Specimens for scientific purposes 86 



Foxes 87 



Trapping season of 1920-21 87 



Methods employed in the management of the blue foxes on 



St. George Island, Alaska 87 



Food 88 



Trapping 89 



Handling of skins 93 



