School Wall Chart: Machines (b)

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Title: Machines Published and copyright 1955 by W.M. Welch Manufacturing Company, 1515 Sedgwick Street, Chicago 10, Illinois, USA Description: Levers, pulleys, wheels, and gears ar e all illustrated and labeled on this beautiful vintage school wall chart from the 1950s. Learning has never been easier or more aesthetically pleasing. Condition: Good, minimal discoloration along border. One of two copies available. This poster is on paper, but please note that we offer linen-backing for an additional cost. Email us at [email protected] for more details. Show more