Vintage NOS Scientific Instruments Co. Electro Vector Log Log Slide Rule no. 1570

Vintage 1960s NOS Scientific Instruments Co. Electro Vector Log Log slide rule. no. 1570. Comes in original packaging and includes instruction booklet, warranty card, case and slide rule. The slide ru

DESCRIPTION: Vintage Keuffel & Esser Co. log log duplex decitrig slide rule featuring marks for calculating various mathematical functions from arithmetic to trigonometry to algebra. Includes orange l

Lot of 6 pieces. Vintage Eugene Dietzen Co decimal trig log slide rule with leather case. Measures approx. 12.5 inches long. Group of 5 Adams glass slides labeled Anti D Anti B Anti A. Measure approx.

KEUFFEL & ESSER CO 4081-3 LOG LOG DEPLUX DECITIRIG WITH CASE PATS; 2500460, 2168056,2170144,2285722, 2422649 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING

KEUFFEL & ESSER CO 4081-3 LOG LOG DEPLUX DECITIRIG WITH CASE PATS; 2500460, 2168056,2170144,2285722, 2422649 | VINTAGE COLLECTIBLE SLIDE RULE RULER ARCHITECT ALGEBRA TRIGONMETRY ENGINEER TOOL DRAFTING

Featuring A Weston Electrical Instrument Co., Model 155, The Simpson Model 250 Multi Meter And The Ibm Taut Band Suspension Meter. Unknown If Any Are Working. Together With Two Slide Rules.

Large slide projector with black metal body and triple brass lens. Incised 'Newton & Co 72 Wigmore St. London W.' on front brass panel. Nameplate on the side with 'Newton & Co Scientific Instrument Ma

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.

Vintage Gold Cufflinks, Tiffany & Codesigned in a log motif with bark finish and completed with toggle closure, each signed Tiffany & Co. and stamped 14K. 7/8 in. 13.6 dwt. Additional high-resolution

KEUFFEL & ESSER THACHER CALCULATING INSTRUMENT, slide-rule cylinder with brass mounts and wood end handles mounted on original base with operating label, original dovetailed mahogany case with interio

18th C Miller & Adie Edinburgh Scientific Instrument. Signed. Comes in Original Compartment Box. Instruments In Good Antique Condition, Box As Well. Total Weight 349.7 Grams.

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

Mahogany Cased Slide rule or cylinder calculator by Edwin Thatcher. Mahogany and Brass mounts. Complete, Original. Very good to excellent condition with minor signs of gentle use, but no wear or damag

This is an authentic vintage cigar cutter from Tiffany & Co. It is crafted from 14k yellow gold and has a textured design in the center. It slides out and has an 11mm diameter hole for the cigar. It i

Vintage T.S.K. (Tsurumi-Seiki-Kosakusho), "Taffrail-Log", used to measure nautical miles per hour (knots).

England,Circa 1950 Group includes 40 vintage Moko Lesney Matchbox cars, trucks, and tractors, all are in near mint to excellent condition with very minimal wear from moving within the box, boxes with

Émile Gallé (1846-1904) log chest Nancy, France walnut, rosewood, various woods signed within the marquetry decorated with oak leaves on the lid and depicting a scene of peasants gathering f

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

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

Instrument. Signed Adams of London ( instrument maker to the King of England) Explorer’s tabletop Navigation Scientific instrument/ navigation tool. Very heavy, circular modules with months of the y

UNRESERVED. Although the brothers left Sweden many years before, this particular instrument was ironically found in their home country. According to noted vintage instrument dealer George Gruhn, this

Title: Vintage Tiffany & Co. Schlumberger Earrings Pearl Diamond 18k Gold Description: Classy and timeless clip-on earrings created by Jean Schlumberger for Tiffany & Co. in the 1970s. Feature a beaut