Vintage Keuffel & Esser Pocket Slide Rule Leather Case TWA Sticker
Featured Refinements: Pocket Slide Rule
Time Period Manufactured: 1930-Now
Country/Region of Manufacture: United StatesWe combine shipping. It's easy! Pay for your items and send us a note asking for combined shipping. Your items will be packaged, weighed and you will be refunded the difference between what you paid for shipping and what the actual shipping cost is after combining items.