Ever wanted to know how Spam (not the email, the “lunch meat”) is made? “This Is Hormel“, a publicity film from the 1960’s will let you see inside the factory in a way once parodied by Troy McClure. My favorite part may be when they refer to it as “the raw material”. Yea, that’s appetizing.
It also features other Hormel products. Pretty interesting if your really into meat, like say a Butcher. if your not, you likely don’t want to watch the video.
This film is part of the Prelinger collection. Other classics to enjoy are the Gold Medal Flower Commercial (which still exists, apparently owned by General Mills) and “Care of the Skin” (1949).