Description: This vintage slide rule is a must-have for collectors of engineering memorabilia. Made by Keuffel & Esser Co. in 1943, this Log Log Duplex Trig Slide Rule No. 4080 A is a manual that provides precise calculations for engineering problems. The slide rule is in excellent shape and is a great addition to any collection. The slide rule falls under the categories of Collectibles and Science & Medicine (1930-Now), specifically Engineering and Slide Rules. The title of the item clearly states its make and model, making it a valuable addition to any collection. Don't miss out on the opportunity to own this piece of history.
Price: 14 USD
Location: Lee's Summit, Missouri
End Time: 2024-09-03T20:37:52.000Z
Shipping Cost: 4.5 USD
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All returns accepted: ReturnsNotAccepted
