Slide Rule Lot

5 LOT SLIDE RULE-PRECISION, LAWRENCE, PICKETT PICKETT NO 902 SIMPLEX-TRIG, 2 PRECISION STERLING (ONE WITH BOOKLET) , PICKETT MODEL N902-ES SIMPLEX TRIG, LAWRENCE ENGINEERING SERVICE WABASH INDIANA, |

A mixed lot of four vintage slide rules by various makers, including: one antique K&E No. 4053-3, one Teledyne Post Hemmi No. 44BA-470, one 1962 American Oil Co. Discounted Cash Flow slide rule, and o

Large Lot of Vintage Slide Rule Calculators

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

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.

Nauticl lot from Jakob Isbrandtsen estate including a slide rule, a John Hand depth gauge, barometer, wind speed instrument, compass,dagger, two rules, bottle opener.

Lot of Three (3) Antique Umbrella and Canes. The umbrella with chased metal and enamel beaded handle. One stick with and Otis King Pocket Calculator Slide Rule Handle, one a Chinese carved bamboo stic

A compiled grouping of measuring tools. Rulers, K&E 4080-3 Log Log Duplex trig slide rule. Noris USA drafting set, Correx Gramm meter, rulers etc

Collection of 50+ Vintage Slide Rule Plotter Protractor. Many housed in attractive colored sheaths or holsters, and some including box. A variety of calculations can be made with these mechanical anal

12pc GENTLEMAN'S LOT Including WWII US Imperial pocket knife, case xx pocket knife, Kueffel Esser slide rule in case, sterling silver Boy Scout award tie tack and 1939 wheat penny. ; Condition - Rust

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

Group of 6 vintage Keuffel and Esser slide rules. Includes a Beginner's slide rule #4058, a 4153-1, a N4081-3, a N-4053-3>, a 4094 merchants and a 68 1434. All come with cases. One has original box as

(lot of 3) Large office supply retailer display items, including two larger than life pencils, one marked Dixon Ticonderoga, together with a sliderule, largest: 67.5"l

•Chronograph •Tachymeter •Slide rule •Cream Index/Arabic dial •Quartz movement •Case diameter: 42mm •Water resistant to 165 feet Please note that this lot has a confidential reserve. Whe

Box lot of dealer or collector's stuff to include an early fold out camera and a second; a measuring rule; a January 1979 Playboy; an early Armax flashlight; stereoptic viewer and slides; a box of Met

Filotecnica Model 201 Back-Light Screen Projection Slide Rule, Italy c. 1955 In the early 1950s the company Filotecnica Salmoiraghi, well known for its precision equipment, developed a slide rule that

Rule

English, c. 1820, in boxwood and brass, double sided with numerous finely divided logarithmic scales and early form of cursor, time side with scales marked Half Sum, Lat, Diff, Time PM, Time AM, cu gr

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

A Rare Slide Rule Snuff Box, French, early 19th century, the tortoiseshell and bois durci circular box with ivorine veneer scale, the top and base with moulded relief scenes of the Louvre and Pont de

A Stanley Fuller Calculator Circular Slide Rule w. f. stanley & co. ltd., london, 1950 with a fitted wood case and brass mounting arm, together with a Fowlers: Twelve-Ten calculator. Length of first 1

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

A Rare Cretes Opthalmic Slide Rule, French, circa 1875, signed in manuscript Regles Calcul du Dr A Cretes. Cretes Optician Rue de Rennes 66 Paris, brass surround, card scale and slide, instructions in