More to explore:
1966 Chicago coin-op coat check machine -- odd!
Antique 5-cent Coin-Op *Apple Vending Machine*
1920's "The Execution" penny arcade coin-op machine designed by Charles Ahrens.
Vintage Dean brand coin-op vending machine ... dispenses a handful of gum or nuts for a penny.
1940s oak Victor "Grandad" coin op (10 cents) marble vending machine