Vintage K&E N4053-3 Slide Rule w/ Case – Keuffel & Esser Co. USA – Excellent
4.7 (33 items)
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Product details
| Management number | 8509904 | Release Date | 2025/09/03 | List Price | $20.99 | Model Number | 8509904 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Brand: Keuffel & Esser Co.
Model: N4053-3
Country of Manufacture: USA
Condition: Used – Excellent condition for age. Minor wear on case. See photos.
* Classic vintage slide rule made of wood with laminated face and metal cursor
* Includes original leather sheath with belt loop
* Back side features U.S. Bureau of Standards conversion table
* Keuffel & Esser Co. New York branding and serial markings
* Clear, sharp scales and smooth slide motion
Note: A highly collectible piece of engineering history. Ideal for display or educational use.
| Category | Toys & Collectibles > Vintage & Antique Toys > Electronics |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | Good |
Flight/bomber
Electronics
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