Our office had bought a Coke machine, from Coca Cola, back in the 1960s which used the original size Coke bottles. It was about a cubic yard (or meter) in size with a star shaped handle on top which turned the storage drum when 6 cents were deposited. When Coca Cola quite using the original bottles, a fellow employee took it home. If we visited his home, it was in the den loaded with stubby bottled beer, still 6 cents.