EUC 1925 Keuffel and Esser Slide Rule Model N4053-3

EUC 1925 Keuffel and Esser Slide Rule Model N4053-3 This is a vintage Keuffel and Esser Slide Ruler, model N4053-3. Made in the 1940s, the 10" slide rule was constructed on a mahogany wood frame with a celluloid overlay laminated surface. The rule is in very good condition with little graphic loss. The rule has no chips or scratches. Rule Details: K&E N4053-3 S/N 600751 Made in U.S.A. Patents - 1.934.232 Excellent Condition Smoke Free, Animal Free, Perfume Free Home More Shoes, Clothes, Crystal, Antiques, Jewelry, Gifts, Toys, Russian Vintages, and Bags Available in my Closet CRset24-