
Title
Lehmer - Bicycle Chain SieveCatalog Number
102626131Type
Still imageDescription
B&W image of D.H. Lehmer's Bicycle chain sieve. The chains are on an axle which is supported by a "sawbuck" of 2x2's. The driver motor is on a shelf below the chains. It is standing in a courtyard in front of a wall with building roofs in the background. Verso: "Old Machine in Courtyard"Dimensions
overall: 10 in x 8 inCategory
PhotographCredit
Courtesy of Gwen BellLot Number
X7413.2015Related Records
102622804 | Lehmer - Bicycle Chain Sieve |