Vintage K&E Keuffel & Esser 68-1251 Jet-Log Slide Rule w/Leather Case

Description

Vintage K&E Keuffel & Esser 68-1251 Jet-Log Slide Rule w/Leather Case. The end tab is marked68 1251, and the case flap has visible writing from the previous owner. Vintage K&E / Keuffel & Esser 68-1251 Jet-Log slide rule with leather storage case. This collectible slide rule features multiple printed calculation scales, a clear sliding cursor, metal end caps, and the original-style fitted leather case. The end tab is marked 68 1251, and the case flap has visible writing from the previous owner. Condition: Pre-owned vintage condition with visible previous use. The slide rule shows normal cosmetic wear from age and handling, including surface marks, light scuffs, and wear to the metal pieces/cursor area. Printed scales appear visible and readable in the photos. The leather case shows wear, scuffs, edge wear, surface marks, and signs of use/storage. I have not professionally tested the slide rule for calculation accuracy, so it is being sold as a vintage collectible/display item. Please review all photos carefully, as they are part of the description and show the exact item you will receive.