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 Capitalizing on the 1939 San Francisco
World's Fair Ed Fey built a penny crusher and machines (above)
to dispense a crushed penny like the one shown below. Left:Four
drawings from patents that he had received
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Capitalizing on the 1939 San Francisco
World's Fair Ed Fey built a penny crusher and machines (above)
to dispense a crushed penny like the one shown below. Left:Four
drawings from patents that he had received
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|