Slide Rules Stanley 65 27 863L Lufkin 1206

Very nice collection of (13) Vintage wooden slide rulers, Starrett no. 510 steel tape with original box and "Stanley Folding Rules" by Sellens book. Slide rules include Lufkin, Stanley and C-S Company

Including a Stanley 36" folding boxwood rule, Lufkin folding rule with caliper, steel folding rule, rule with go-no go gauge, and a slide rule.

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

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

English, serial no. for 1908, Stanley, spiral slide rule with inner cylinder with a scale of sines of angles, in mahogany case with mounting bracket and instructions, case 46cm

Promaster collection men's Citizen Eco Drive Pilot Aviator style wrist watch with synchronized time adjustment available in 27 cities. Pilot's rotating slide rule bezel, chronograph, perpetual calenda

2 Logarithmic Calculating Drums 1) Professor Fuller's Spiral Slide Rule Calculator, 1889 onwards, made in England by Stanley, with wood handle, in mahogany case. - And: 2) Calculator Loga, 23 3/5 in.

2 Logarithmic Calculating Drums 1) Professor Fuller's Spiral Slide Rule Calculator, 1889 onwards, made in England by Stanley, length of the barrel 11 ¾ in., with wood handle, in mahogany case. -

14k (tested) gold chain with figural door knocker or hand fobs. Measures 65" long. The chain has a tendency to kink, but they can be worked out. Weighs 27.6 grams / 17.7 dwt.

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

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

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

The Breitling Navitimer was the evolution of the 1942 Breitling Chronomat, with its typical slide rule bezel which was used to calculate complicated operations without the help of additional tools. Br

BREITLING - a gentleman's Navitimer 92 chronograph bracelet watch. 18ct yellow gold case with slide rule bezel. Reference K30022, serial 0042. Signed automatic calibre B30. Blue dial with luminous Ara

BREITLING - a limited edition gentleman's Navitimer Montbrilliant chronograph wrist watch. Number 19 of 25. Platinum case with inner slide rule bezel. Numbered L30030.1. Signed automatic movement. Bla

Black Dial with Silver Outer Scale Black Subdials Luminescent Hands Index Hour Markers Subsidiary Second Hand.Chronograph Functions Bi-Directional Rotating Slide Rule Bezel 2nd Time Zone GMT hand Date

Breitling Navitimer 806, early steel version circa 1956, manual winding caliber Venus 178, black dial with luminous numerals, slide rule function, movement running, black leather strap with pin buckle

BREITLING - a gentleman's Breitling for Bentley Motor Speed chronograph bracelet watch. Stainless steel case with slide rule bezel. Reference A25364, serial 2397742. Signed automatic calibre B25B with

Fantastic condition stainless steel Breitling 806 chronograph watch with the manual Venus 178 Movement. 41mm stainless steel case with angled lugs, bi-directional slide-rule bezel, Breitling logo on c

BREITLING - a gentleman's Breitling For Bentley 6.75 chronograph wrist watch. Stainless steel case with slide rule bezel. Reference A44362, serial 2017128. Signed automatic calibre B44B with quick dat

BREITLING - a gentleman's Navitimer 806 chronograph wrist watch. Stainless steel case with slide rule bezel. Reference 806, serial 994118. Signed manual wind Venus calibre 178 (WOG). Black dial with b