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The Freewheel Patent, 1907
Shown framed for scale. Paper prints ship unframed; the framed format includes the frame.

The Freewheel Patent, 1907

United States Patent Nº 850,077, granted 1907. The drawing is an exploded view of a rear hub that combines a driving clutch, a coasting freewheel and a coaster brake arm, across several figures. Reproduction of a public domain patent document.

€29.95

Printed to order on museum-grade archival stock. Ships across Europe.
Giclée, fade resistant, 200+ year archival rating.