I know on the Fraser River in British Columbia it dates back to the 1860's...
Catching and Canning Oregon Salmon - 1917 was released on: USA: 23 July 1917
The 1860s saw the beginning and rapid expansion of canning operations for Pacific salmon. From a small beginning in California, salmon canners spread north into Washington and Canada.
Donald L. Guimary has written: 'Salmon canneries in southeast Alaska' -- subject(s): History, Salmon canneries, Salmon canning industry 'Marumina Trabaho' -- subject(s): Asian Alien labor, History, Salmon canneries, Salmon canning industry
tuna....cod...salmon
They are codes from the canning and the date when the item expires.
Roy E. Nakatani has written: 'The effects of salmon cannery waste on water quality and marine organisms at Petersburg, Alaska' -- subject(s): Environmental aspects, Environmental aspects of Salmon canning industry, Marine microbiology, Salmon canning industry, Water quality
Daniel Barton DeLoach has written: 'The salmon canning industry' -- subject(s): Salmon fisheries, Canned foods industry
William S. Jensen has written: 'The salmon processing industry' -- subject(s): Economic aspects, Economic aspects of Salmon fisheries, Fishery processing industries, Salmon canning industry, Salmon fisheries
Sepia. Also, salmon (as in salmon-pink).
Roger T. Tetlow has written: 'Barbey' -- subject(s): History, Salmon canning industry 'The Astorian'
Salmon and sauerbraten are foods. They start with S and end with N.
sardine, salmon