Vintage Schermack 3 Cent Stamp Machine 10 Cent Coin Operated Vending Postal. In good used condition, insert a dime and you can crank the handle and the dispensing mechanism operates, coin drops into container inside. Looks to be all original except the top has a metal plate, I think it was originally glass?And the lock on the back cover has been changed, includes 2 keys. The item "Vintage Schermack 3 Cent Stamp Machine 10 Cent Coin Operated Vending Postage" is in sale since Sunday, June 10, 2018. This item is in the category "Collectibles\Banks, Registers & Vending\Vending Machines\Postage Stamp". The seller is "milkweerd" and is located in Mercersburg, Pennsylvania. This item can be shipped to United States.