preserving
1950s
13183_38570_preserving_foods5
Footage of a plant growing and developing, with shots of its roots…
1950s
13183_38570_preserving_foods6
Footage of milk being pasteurized. Shots of cans on an assembly line…
1950s
Footage of a plant growing and developing, with shots of its roots…
1950s
Footage of milk being pasteurized. Shots of cans on an assembly line…