Vintage 1947 K&E Keuffel & Esser 4181-1 Slide Rule 7” Leather Case w/Clip USA

Description

Vintage 1947 K&E Keuffel & Esser 4181-1 Slide Rule 7” Leather Case w/Clip USA
A vintage K&E (Keuffel & Esser) Model 4181-1 slide rule in green leather case with clip.  The rule is about 7” long and was made in the USA.  Copyright date is 1947.
Good vintage condition.
Payment must be made within 2 days of auction's end unless other arrangements are approved by seller.
Shipping from Sacramento California only to locations in the USA.  I do not ship internationally.  Shipping rate is based on Sacramento CA 95821 to your location.
I will combine shipping on multiple purchases.
I try to provide the most accurate description possible, but if you have any questions please email me at anytime before close of bidding. Questions are always welcome and answered promptly.
On items where measurements are listed please be aware these are approximate measurements.  I make every effort to be accurate in my measurements but some items are difficult to measure accurately.
Refunds are issued only upon receipt of returned merchandise in an unchanged condition. Returned merchandise must be shipped within 30 days of receipt by buyer.  Returns are free to buyer unless otherwise noted.