682985-One Of the Exhibits at the Leipzig Spring Fair. Leipzig, Germany.- Photo shows a small motor worn on the back of a man, who is shown demonstrating it at the Leipzig Spring Fair. This motor transfers the power to any working instrument such as a saw, borer etc., and thus entirely replaces the human muscle power. It is shown here being put to use in the cropping of garden shrubbery.

Wide World Photos, Inc. · [ca. March 1930]

[Information from item housing] Inventions