Image: Labor-saving synmotor in Popular Science 1919
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Description: A step on the road of agricultural mechanization with a wire-guided gasoline-powered cultivator in 1919.
Title: Labor-saving synmotor in Popular Science 1919
Credit: Modern Publishing Company (1919-05), “This farm-hand never tires or asks for pay: sit on the porch and watch the synmotor work”, in Popular Science Monthly[1], volume 94, issue 5, page 77
Author: Modern Publishing Company
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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