Item: Suggested Keystone Exhibit for the World's Fair
Record Number: 11735
Box Number: 50
Folder Number: 1
Artist: De Mar, John L.
Repository: Historical Society of Pennsylvania
Date of Original: December 18 1903
Image description: The image depicts a "Pennsylvania Machine" for exhibit at the World's Fair. The machine is powered by graft. As part of the machine, there is a majority maker, a coin producer, and a flipflop.