Keuffel & Esser NY Pantograph No. 3104, in original

Keuffel & Esser NY Pantograph No. 3104, in original case

Keuffel & Esser brass pantograph in original case, used in the mapping of Colorado, Delta Museum piece, circa 1880

ASSORTED BRASS AND STEEL ENGINEERING / DRAFTING INSTRUMENTS, LOT OF THREE SETS, comprising a Keuffel & Esser Co. NY planimeter, original box with dark blue velvet interior lining, original paper label

A 19th century brass telescope, original coated canvas barrel covering, stamped lettering on the drawn barrel reads U.S. NAVY QUARTERMASTER'S SPYGLASS POWER KEUFFEL & ESSER Co N.Y. Measures 22 inches

Labeled Keuffel & Esser Company Drafting Pantograph. Well designed metal mechanism housed in what appears to be the original box. Size: Box: 5.5" H x 36" W x 6.5" D.

Thacher's Calculating Instrument, Cylindrical Slide-Rule, Keuffel & Esser Co., in original box, case is 24" by 6.75 by 6.25". In great condition.

4 high precision measurement instruments, includes NSK, Nippon Sokutei slide rule, "DSI" instrument in case, Keuffel & Esser Co. Paragon in case & Germer Graph Analogue, Model GA-103, in original case

Antique Keuffel & Esser Co. Solid Bronze Surveying Instrument. In Original Box. Condition: Generally Good. Dimensions: Box H- 15.5" x W- 9.25" x Depth- 10.25". Provenance: From a Long Island, NY Home.

Keuffel and Esser, New York, surveyor's instrument on a folding tripod wood base. With two wood cases, smaller box marked "Keuffel and Esser", manufacturers of mathematical and surveying instruments.

Keuffel & Esser brass pantograph, No 1127, Serial Number 34645. Marked with paper tag, and box marked with metal placard No. 42515. In a fitted box. Box measures approximately 6-7/8” high, 34-5/

KEUFFEL & ESSER CO. NY NO. 4002-3 SLIDE RULE pAT jUNE5'00, DEC 22 '08, APRIL1 '24 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING -CONDITION ALIGNS WITH VIN

Keuffel & Esser (K&E) 4090 universal slide rule, PN 19-19-19-19-19-19. Marked "Keuffel & Esser Co. N.Y., Pat. Oct. 6, 1891". Comprised of two-sided white celluloid coated mahogany, black metal framed

Brass surveyors flat reel with steel tape and leather handle, 17"l, circa 1890; together with three later examples including one by Keuffel & Esser Co., NY, an iron scale electrified, and an oak box 9

Keuffel & Esser Co. of NY telescopic lens from a naval collection Estimated more than 50 yrs old. Size And Weight: See Last Photo If Applicable. All Photos Represent The Lot Condition. Please Read Our

Integrator and parts very clean, untested. Box measures 13 3/4 x 16 3/4 x 3 1/2 inches.

A Lacquered Brass Wye Level Keuffel & Esser Co., New York, NY, Late 19th/Early 20th Century Length of scope 10 3/4 inches.  Property from the Estate of Peter F. Stone, Buchanan, Michigan

(2) VINTAGE DRAFTING TOOLS Includes: Map wheel compass made in Germany, in original leather case & Keuffel Esser slide rule in leather case ; Condition - Scuffs to ruler case ; Measures: Case is 13" l

A Large Pantograph by Keuffel and Esser Co., New York, Late 19th/Early 20th Century. Model number 1134, Serial number 1290. Together with a box of A. W. Faber pencil leads, having two complete and one

A collection of eight antique woodworking tools, including three levels, each stamped with New England maker marks, wooden mallet, two planers, a caliper with original box, and a Keuffel & Esser Co. N

Vintage Keuffel & Esser survey transit scope instrument w/ original wooden case in good condition. Case measures 14" x 10 1/2" x 7 1/4".

Thacher's Calculating Instrument, 1881 Model 1740, American cylindrical slide-rule, manufactured by Keuffel & Esser, New York, serial no. 435, with original manual (dated 1884) in mahogany case. An e

A 1966 Keuffel and Esser Co. Pocket Slide Rule in original packaging. Comes with leather sheath and instruction manual. Made in USA.

Surveyors Compass, Keuffel & Esser New York, SN 5308, Missing Needle-Replaced glass. c.1901, surveying, optical

Transit, Keuffel & Esser Co. OSL, Cased, 63 New York, SN# 18666, c. 1908 Surveying, Optical