#TBT Putting the “Can” in “Canning”

Did you know it’s National Canned Food Month? Canned food may not be the most glamorous of edibles, but the canning process can be deceptively tricky (exploding fruit, anyone?). There are countless guides on how to can various foods on the internet, including these from Iowa State University Extension and Outreach. Educating the public on canning procedures is nothing new for Extension – they were giving demonstrations on that 90 years ago! Below are some photos from such demonstrations:

Process of canning beans, 1928. University Photographs, RS 16/3/F, Box 1368.

Process of canning beans, 1928. University Photographs, RS 16/3/F, Box 1368.

Canning demonstration, 1938. University Photographs, RS 16/3/F, Box 1396.

Canning demonstration, 1938. University Photographs, RS 16/3/F, Box 1369.

Canned meat from a canning demonstration, 1934. University Photographs, RS 16/3/F, Box 1369.

Canned meat from a canning demonstration, 1934. University Photographs, RS 16/3/F, Box 1369.

Canned vegetables from a canning demonstration, 1938. University Photographs, RS 16/3/F, box 1369.

Canned vegetables from a canning demonstration, 1938. University Photographs, RS 16/3/F, Box 1369.

Want to learn more about canning? The Gertrude L. Sunderlin Papers contain studies on canning dating back to the 1920s. We also have a wealth of Extension publications, some of which may contain tips on canning and recipes. Stop by sometime!

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