Home / Collectibles1 / Science & Medicine (1930-Now)412 / Engineering14016 / Slide Rules14018

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION

Check the listing for details.

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION image 1

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION image 2

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION image 3

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION image 4

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION image 5

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION image 6

KEUFFEL AND ESSER 1756 ROLLING PARALLEL RULE WITH BOX - VERY GOOD CONDITION image 7

USD 115.99

Condition: see listing

Location	Mandeville US
Shipping	Free shipping (check listing for details)
Seller	muzo225 100.0% positive · 18 feedback
Listing	FixedPrice · Active
Start time	2025-10-30T16:32:59.000Z

View on eBay Read review

Listing details

Keuffel & Esser Co. N.Y." inscribed solid brass parallel ruler marked in strong and complete black lettering. It is also marked model 1756. A very large percentage of the original finish remains. It has a nice mellow antique look. It is solid brass but I have chosen not to polish and leave that to the new owner at their option. Though screws are bright and shiny and have not been tampered with. All parts work very smoothly and it seems complete and untampered with as designed as a fine instrument