-40%
1939 KEUFFEL & ESSER No. 4080 LOG LOG DUPLEX TRIG SLIDE RULE MANUAL
1939 KEUFFEL & ESSER No. 4080 LOG LOG DUPLEX TRIG SLIDE RULE MANUAL
1939 KEUFFEL & ESSER No. 4080 LOG LOG DUPLEX TRIG SLIDE RULE MANUAL

1939 KEUFFEL & ESSER No. 4080 LOG LOG DUPLEX TRIG SLIDE RULE MANUAL

$ 1.84

Availability: 34 in stock
  • Country/Region of Manufacture: United States
  • Condition: Used
  • #4080 Slide Rule Manual: 1939

    Description

    Up for bid is one
    Keuffel & Esser No. 4080 Slide Rule Manual
    . This manual has some minor cover wear. Otherwise it is clean. I found no marks or tears.
    NOTE:
    Due to a production error, the first two pages and last 2 pages are still attached at the top of the page edges. There is
    NO
    damage to the pages or printed material. They could be cut but that would be the buyer's decision.    Delivery tracking included with postage.  Seller not responsible for uninsured items. Thank-you.