Lot 713
An Extensive Archive of Automotive Interest Related to the Work of William A. Duffield, Inventor of the Duffield Automatic Transmission, 1937-1959
Lot 713 Details
An Extensive Archive of Automotive Interest Related to the Work of William A. Duffield, Inventor of the Duffield Automatic Transmission, 1937-1959
including 100’s of original engineer’s cross section drawings, blueprints, correspondence, contracts, patent applications, etc. for Canadian Traction Ltd. and Windfields 1946 Ltd.
largest approximately 24" x 41" — 61 x 104.1 cm.
Estimate $300-$500