1034 FISHERIES OF THE UNITED STATES. [4] 



Page. 



5. Preservation by canning 34 



Models of canneries and canning tools 34 



Cottou-seed oil and its preparation 34 



Tin boxes used for canned goods 36 



For products plain-boiled or fried 36 



For products boiled with vegetables 49 



For products canned in brine — with heat 51 



For products canned in brine — without heat 51 



For products canned in spices, sauces, &c 53 



For products canned in vinegar 55 



For products canned in oil 55 



For products canned dry 56 



Photographs illustrating the preparation of canned goods 58 



6. Preservation by boiling 60 



Apparatus for boiling lobs ers 60 



7. Antiseptics for preserving fish : salt 60 



II.— Preparation of Oils, Guano and Glue. 



8. Whale-fishery products 60 



Extraction of whale-oil and cleaning of whalebone 60 



Photographs illustrating oil refining and storage of oil 60 



9. Fish oils and guano 61 



Menhaden oil and guano 61 



Cod-liver oils 61 



Photographs illustrating the preparation of fish oils and guano 62 



10. Fish glue and isinglass. .. 64 



Photographs illustrating the manufacture of glue and isinglass 64 



III. — Wharves, Markets, and Transportation. 



11. Models and illustrations 64 



Fish wharves 64 



Transportation cans and tegs 64 



Aj>paratus used in fish markets 65 



Photographs illustrating fish wharves, &c 66 



IV. — Patents Relating to Fishery Products. 



12. Specifications and drawings; issued from 1834 to 1883 67 



C— ANIMAL PRODUCTS AND THEIR APPLICATION. 

 V. — Fishery Products Used for Food. 



13. Foods in a fresh condition 69 



14. Foods dried and smoked 69 



Plain-dried and dry-salted preparations 69 



Smoked preparations 75 



15. Foods preserved by brine-salting 76 



16. Foods preserved in cans 76 



Plain-boiled 76 



Boiled with vegetables 81 



Canned in brine — with heat 82 



Canned in brine — without heat 82 



Canned in spices, sauces, marinated, &c 82 



