Auction: Clocks, Watches & Scientific Instruments - 2502Location: MarlboroughDate / Time: May 01, 2010 10:00AM
Description:
Four-foot Wooden Demonstration Slide Rule by Picket, circa 1970, yellow painted laminated wooden rule with black numerals, sliding Plexiglas cursor with aluminum brackets, lg. 48 in.
Estimate $150-250