1 / 11
Image 1 of 11
1 / 11
Image 1 of 11
View all items from Antiques, Collectibles, Tools & More sale
Welch Educational Prop Slide Rule, Keuffel & Esser Co. Slide Rules, and More
Item Details
A grouping of a vintage Welch Mdf slide rule educational prop, two Keuffel & Esser Co. slide rules with cases, a Sterling decimal tri log-log slide rule no. 594 with case and instruction manual, a Frederick Post Co. no. 1452 slide rule with case, a Frederick Post Co. slide rule with case, and a Charles Bruning Co. plastic slide rule with Dietzgen case.
| Materials | Plastic, Wood, Glass, Mdf, Metal |
| Marks | Maker’s Mark |
| Brand | Welch, Keuffel & Esser Co., Sterling, The Frederick Post Co., Charles Bruning Co. |
| Number of Items | 7 |
Condition
- to fair. Surface scratches near edges of educational prop; minor wear to leather cases; scratches and finish loss on metal window of Keuffel & Esser Co. slide rule; writing present on Dietzgen case.
Dimensions
48.0" W x 11.0" H x 1.5" D
- measurements of educational prop only.
Item #
18CIN623-047
