Click to open image viewer. This postage stamp vending machine was used in the Robinwood Pharmacy, Whitehall, Ohio. The Northwest Corporation of Morris, Illinois, manufactured this model, which has a ...

This stamp vending machine, model 45-310, was manufactured in Detroit by Schermack Products Corporation and was in use around the end of World War II. The base, front and back are metal while the ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...