VINTAGE KEUFFEL & ESSER SLIDE RULE 4071-3 Military EICS USN #A35 With Case

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.

VINTAGE KEUFFEL & ESSER SLIDE RULE 4071-3 Military EICS USN #A35 With Case:
$19.99

up for your consideration is aVINTAGE KEUFFEL & ESSER SLIDE RULE 4071-3 EICS USN #A35 With CaseThis is an Enterprise Industrial Control Systems United States Navy # A 35 issuedThe slide rule is in good conditionThe glass cursor has a scratch and is missing the side pieces and one of the glass cursors is broken ( 2 mounting screws are broken)The broken glass comes with the slide ruleThe case is in fair shape with the name Villines and numerous formulas scratched in the case bodyI think the case is a great piece with all the persons thoughts and calcs on the case bodyEven with the condition issues this is a great piece of historyNo telling what this person was working on for the United States Navy!!!!please see pics for conditionsold as isthanks for lookingcome in my store and check it outI try and have something for everyoneHave a good day