Antique Slide Rules (4) In Cases

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.

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

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

Two Stanley 'Fuller Calculator' Cylindrical Slide Rules, 20th century, bakelite and mahogany, each fitted in its original mahogany travel case. Dimensions:dimensions of case 4 3/4 x 18 x 4 1/4in

A Stanley 'Fuller Calculator' Cylindrical Slide Rule, early 20th century, brass mounted mahogany, fitted in its original mahogany travel case. Dimensions:dimensions of case 4 1/2 x 18 x 4 1/4in

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

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

Lot of 4 vintage slide rules. Includes 2 Raphoplex slide rules made in France, a W&G no. 432 Dual Face comprehensives slide rule made in Australia and a Russian made slide rule in blue case. All come

Vintage Chinese "Flying Fish" surveying slide rule #1005. Comes in original case and includes instruction book. Case measures 13 3/4" long.

DESCRIPTION: 20 antique magic lantern slides, many depicting scenes from Charles Dickens's "A Christmas Carol". CIRCA: Late 19th - Early 20th Century ORIGIN: Western DIMENSIONS: (Case) H: 4.25" W: 5"

Group of 4 vintage British Thornton slide rules with cases. Includes an AD 050 Log Log, a AD 070 Modern Maths, PIC No. P271 Student Log Log and a No. P221 Comprehensive. All made in England.

Group of 4 vintage Dietzgen slide rules. Includes a 1942 1768P Reliance with original case, box and instruction booklet, a 1950 Maniphase Multiplex Decimal Trig Type Log Log Rule no. 1732 in original

A rare vintage Faber-Castell 4/54 Darmstadt slide rule. Made in Germany, piece is in excellent functioning condition and comes in case. *note - case is marked for model 4/87

A vintage Faber-Castell 4/87 Rietz slide rule, made in Germany. Comes in original case, near mint condition. *note - box shows minor wear

1920s Halden Calculex circular slide rule, from J. Halden and Co. Case not included, measures 2 1/4" across.

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

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

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

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

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

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