The Revco Mono-Mat and Duo-Mat
Here are a couple of interesting ice cream cup vending machines. The Revco Mono-Mat and the Duo-mat made by Revco Inc. of Deerfield, Michigan. The Mono-Mat held 121 cups and spoons and offered one choice of ice cream. The Duo-mat held 226 cups and spoons and offered two selections.
When we were [...]