Auction: Sale #2133 - 2133Location: BoltonDate / Time: April 13, 2002 10:00AM
Description:
Thacher's Calculator by Keuffel & Esser, Model 4012, No. 5565, with sliding inner cylinder, revolving outer cylinder of scales, and wood base with instruction label, (loss to label),lg. 24 in., in maker's mahogany box.
Estimate $800-1,200