Lot · Slide Rules
Vtg Keuffel & Esser K&E 4054 Poly Slide Rule W/ Leather Case in the Original Box
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Mon · Jul 20, 2026
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Condition
Used
Condition tiers
New
Used
Refurbished
Damaged
Unspecified
Ships from
ZIP 752**
cynwun_9098
17 ratings · 100.00% positive
Description
From the sellerAll parts of this slide rule function as intended. The original box has significant wear along the edges but slides correctly. The leather case is in good condition with the original markings clearly visible (I could not get a clear photo of the top of the leather case but the text "Keuffel & Esser Slide Rule" is visible. ).
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