Auction: Clocks, Watches & Scientific Instruments - 2283Location: BoltonDate / Time: May 03, 2005 10:00AM
Description:
Four Brass Half-Circle Protractors, an 11-inch diam. protractor (cut-down from full-circle); a 3 1/2-inch diam.; and two with linear and transversal scales.
Estimate $200-300