Antique slide rule and level

One marked I F Paris; one Albert Nestler AG; Universal No. 28; El Elvadoras Atlas and a fourth. Casa Lohner S.A. Rio. Four in the lot.

18th/19th century. One German - Henrichs Ottenfelm 1745, one French, and one English - paper label. Plus one German antique slide rule - A.W. Faber Germany, and one thermometer - Paris 1840. Largest b

Stanley Rule & Level Co N0. 35 Hand Plane. Measures 9 3/4" long

Antique late 19th century Stanley Rule & Level company wood and brass level. Measures approx. 28.25 inches long and 3 inches. Bubble for level intact. Surface wear consistent with exposure. Trademarke

ANTIQUE CALCULATOR, SLIDE RULE CYLINDER *FULLERS SLIDE RULE* K & S IN FITTED BOX W/LOCK & KEYS, APPROXIMATELY 18 IN X 5 IN X 4 IN, #495

Antique Stanley Rule & Level Co Wood Hand Plane. 9 3/4" Long. Condition: Good

London; c. 1900. Fuller spiral slide rule / calculator by Stanley with original mahogany dovetailed case. 17" (43.3 cm)

Each in fair to good condition, size of largest 12" long

LOT (6) INCLUDING (5) ANTIQUE CARPENTERS SQUARES AND VINTAGE GERMAN SLIDE RULE

OTTIS KING CALCULATOR WALKING STICK. CYLINDRICAL SLIDE RULE, SCALE 414. 36" L

Stanley Rule & Level Co., wood plane, (2) "Midget" hanging lanterns with colored glass (Red and Green), Iron Hog Catcher 15 1/2" L, Iron Bridle Bit 12 1/2" L and iron skate

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

Ten (10) Keuffel & Esser (K&E) Slide Rules. 1st item: K&E 4061 Polyphase Duplex slide rule. Comprised of two-sided celluloid coated mahogany, with frameless glass cursor with plastic edges held togeth

Keuffel & Esser (K&E) 4012 Thacher Cylindrical Slide Rule, serial number 3596. Comprised of a brass core covered by paper marked with forty A scales, surrounded by an open rotating frame with twenty m

1st item: Eckel Dial-O-Matic Engineer's or Engineer's Log Log slide rule, manufactured by Lithocalculator Company, Arcadia, California, circa 1955. Comprised of two celluloid-coated aluminum disks, on

Keuffel and Esser (K&E) slide rules, including one (1) Nordell Sewer Slide Rule; one (1) 4160 Chemist's 10" Mahogany Duplex slide rule; and one (1) 4088-3 Polyphase Duplex Slide Rule. All comprised of

Five (5) early calculators or slide rulers, including one (1) G. Small Pocket Calculator, Roberts Everard type box rule, G. Charpentier Calculimetre, Sexton's Omnimetre Circular Slide Rule, and one (1

Seven (7) Keuffel & Esser (K&E) duplex slide rules, including two (2) 4160 Chemist's slide rules; one (1) N4081-5 20" Log Log Decitrig slide rule; one (1) 68-1200 Log Log Duplex slide rule; one (1) 40

Two (2) Faber Castell, Germany scientific items, including one (1) Mathema 2/84 Full Hyperbolic duplex slide rule, comprised of white plastic with a plastic cursor with hairlines and plastic edges hel

Five (5) Pocket Watch Style Logarithmic Circular Slide Rule Calculators, including four (4) Fowler's calculators, 5 items total. 1st-4th items: Four (4) Fowler and Company, Manchester, England, calcul

The Engineers Slide Rule, made in USA by E. M. Scofield, Bridge Engineer, Youngstown, Ohio. Patent 1901-1902. Comprised of paper scales on boxwood. 24" L x 2" W x 1/2" D. Provenance: Private West Tenn

Oversized Framed Slide rule. Theta Tau Slide Rule Presented to C. Robert Nysmith. Spring 1956-- Dimensions: H: 19 inches: W: 52 inches: D: 3 inches ---

Four (4) linear slide rules, made by Hemmi, Japan. 1st item: Sun Hemmi No. 154 Electronic slide rule. Comprised of two-sided white celluloid on bamboo, two (2) plastic indicators housed in a metal and

Seven (7) circular slide rules, including Dietzgen 1798 Dempster RotaRule Model AA, Loga. 1st item: Dietzgen 1798 Dempster RotaRule Model AA 50-Inch Pocket slide rule, designed and manufactured by Jac