SoldThatcher's Cylindrical Slide-Rule in caseThatcher's Cylindrical Slide-Rule, in mahogany case, Keuffel & Esser Co., directions on base, with Thatcher's Calculating Instrument booklet, partial paper label inside top, case measures 6 1/4" highSee Sold Price
Fuller calculator by WF Stanley, London, 19th Century.Fuller calculator by WF Stanley, London. Cylindrical slide rule, in original wooden case with instruction booklet.See Sold Price
SoldTHATCHER'S CALCULATING INSTRUMENTTHATCHER'S CALCULATING INSTRUMENT: Retailed by Keuffle & Esser, cylindrical slide rule patented by Edwin Thatcher, mahogany base and handles, original instructions on base. Overall measures 6" h. x 22See Sold Price
SoldThatcher's Calculating Instrumenta cylindrical slide rule, patented in 1881 by Edwin Thatcher Keuffel & Essex, New York with mahogany base 22" long, together with the original mahogany Thatcher's Calculating InstrumentSee Sold Price
SoldK&E 4012 Thacher Cylindrical Slide RuleKeuffel & 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 mSee Sold Price
SoldThacher Cylindrical Slide Rule Model 4012American. 1915. Wood, brass. Thacher Cylindrical Slide Rule Model 5107 by Keuffel & Esser, New York. Tagged, "Keuffel & Esser Co. NY No. 1396" inner case lid. 24 x 7 x 6.5" (H). Retained in original cSee Sold Price
SoldK&E 4015 Fuller's Spiral Cylindrical Slide RuleKeuffel & Esser (K&E) 4015 Fuller's Spiral Cylindrical Slide Rule, Model 1, serial number 1948. Composed of an exterior wooden movable cylinder with two brass rings lined with felt over a longer interSee Sold Price
SoldK&E 4012 Thacher Cylindrical Slide RuleKeuffel & Esser (K&E) 4012 Thacher Cylindrical Slide Rule, serial number 4847. Comprised of a brass core covered by paper marked with forty A scales, surrounded by an open rotating frame with twenty mSee Sold Price
SoldThacher's Calculating Instrument Cylindrical Slide RuleThacher's Calculating Instrument Cylindrical Slide Rule Mahogany cylinder with numbers printed on accordion folded coated paper; in wooden case with manufacturer users manual Property from: a Gold CoaSee Sold Price
K&E 4012 Thacher Cylindrical Slide RuleKeuffel & 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 mSee Sold Price
SoldKeuffel & Esser Thacher Cylindrical Slide RuleRare Keuffel & Esser Thacher Cylindrical Slide Rule with original instructions and magnifying glass, and original case. An example of the Thacher Cylindrical Slide Rule is part of the collection at thSee Sold Price
Sold3 Loga Rechenwalzen Cylindrical Calculating DrumsThree (3) Daemen, Schmidt & Co., Zurich, Switzerland, Loga Rechenwalzen Cylindrical Slide Rule Calculating Drums, including one (1) 15m, one (1) 10m, and one (1) 2,4m. Each comprised of varnished papeSee Sold Price
Sold2 Swiss Rechenwalzen Calculating DrumsTwo (2) Swiss Rechenwalzen Cylindrical Slide Rule Calculating Drums, including one (1) National System Billeter Modell No. 10 and one (1) Daemen, Schmidt & Co. Loga. Both comprised of varnished paperSee Sold Price
SoldAntique Otis King Calculators (2), EnglandDescription: Model L, cylindrical slide rule chromium plated holder.Dimension: 153mm closed, 262mm extended, 31mm diameter.Condition: Excellent, Original box, leather case, and paperwork.Provenance: ASee Sold Price
SoldAn Early Otis King Type A Cylindrical Slide Rule,English, c.1921-1923, number 7870 (no preceeding letter) in nickel plate with white on black scales, cursor a single tube with index marks in the form of arrows, no address on scales, in fitted velvetSee Sold Price
SoldEdwin Thacher's Cylindrical Slide Rule Calculator ModelEdwin Thacher's Cylindrical Slide Rule Calculator Model 4012, c. 1915 Patented by Edwin Thacher Nov. 1st 1887, manufactured by "Keuffel & Esser, New York", serial no. 4142, 20 in. wide, in original mSee Sold Price
SoldA Thatcher's Slide Rule Cylinder CalculatorA Thatcher's Slide Rule Cylinder Calculator together with three Smith and Dolier Arithmetic boxes. Length 23 5/8 inches.See Sold Price
SoldEdwin Thacher's Cylindrical Slide Rule Calculator Model 4012, c. 1915Edwin Thacher's Cylindrical Slide Rule Calculator Model 4012, c. 1915 No. 479, patented by Edwin Thacher Nov. 1st 1887, manufactured by Keuffel & Esser, New York, 20 in. wide, in original mahogany casSee Sold Price
SoldEdwin Thacher's Cylindrical Slide Rule Calculator ModelEdwin Thacher's Cylindrical Slide Rule Calculator Model 4012, c. 1915 Patented by Edwin Thacher Nov. 1st 1881, manufactured by Keuffel & Esser, New York, serial no. 3147, 20 in. wide, in original mahoSee Sold Price
An A.W. Faber slide rule, case marked D.R.P. 206428 andAn A.W. Faber slide rule, case marked D.R.P. 206428 and D.R.G.M. 985223; together with a Unique Universal II slide rule; and two other scientific rulers (4)See Sold Price
SoldCASED THACHER'S CALCULATING INSTRUMENTCirca 1914 Thacher's Calculating Instrument or Cylindrical Slide Rule, designed by Edwin Thacher in 1884, this version manufactured by Keuffel & Esser Co. of New York, with tag stamped "No. 4012, SeriSee Sold Price
SoldBREITLINGRef: 806, Navitimer Fine and very rare, steel and gold plated chronoghraph wristwatch with beaded bezel, rare gilt dial and navigation slide rule, Case No. 932195 Made circa 1960 DIAM: 40 mm Note: TheSee Sold Price
SoldThacher's Calculating Instrument, 1881Thacher's Calculating Instrument, 1881 Model 1740, American cylindrical slide-rule, manufactured by Keuffel & Esser, New York, serial no. 435, with original manual (dated 1884) in mahogany case. An eSee Sold Price
Lot 6 Eugene Dietzen Co Engineering Trig SlideThe Benefit Shop Foundation Inc.4.3(2.9k)See Sold PriceFeb 28, 2024
Brand: Vintage Breitling Model Name: Navitimer Reference: 806 Complication: Chronograph Movement:Sterling Vault Auctioneers4.3(12)See Sold PriceFeb 29, 2024
Breitling Navitimer Automatic 35 Silver Dial Steel Ladies Watch A17395Pacific Global Auction3.9(280)See Sold PriceFeb 27, 2024
Breitling Navitimer 1 Black Dial 41mm Steel Mens Watch A17326 Box CardGolden Gate Auctioneer4.1(278)See Sold PriceFeb 25, 2024
Breitling Navitimer Classic Limited Edition Rose Gold Mens Watch H30330 Box PapersGolden Gate Auctioneer4.1(278)See Sold PriceFeb 25, 2024
Breitling Navitimer 1 41mm Steel Rose Gold Mens Watch U17326 Box CardGolden Gate Auctioneer4.1(278)See Sold PriceFeb 29, 2024
Breitling Navitimer World Black Dial Steel Mens WatchGolden Gate Auctioneer4.1(278)See Sold PriceFeb 24, 2024
Breitling Navitimer 1 Black Dial 41mm Steel Mens WatchGolden Gate Auctioneer4.1(278)See Sold PriceFeb 24, 2024
Breitling Navitimer 01 Grey Dial Steel Rose Gold Mens WatchGolden Gate Auctioneer4.1(278)See Sold PriceFeb 24, 2024
Breitling Bentley Motors Black Dial Chronograph Mens WatchGolden Gate Auctioneer4.1(278)See Sold PriceFeb 24, 2024
Vintage Frederick Post Co #1460 Versalog Hemmi Bamboo Slide ruleEagles Corps International LLC4.5(107)See Sold PriceMar 10, 2024
Breitling Navitimer Automatic 35 Silver Dial Steel Ladies Watch A17395Golden Air Auctions4.3(265)See Sold PriceFeb 29, 2024
Breitling Navitimer 01 46mm Steel Rose Gold Black Dial Watch UB0127Golden Air Auctions4.3(265)See Sold PriceFeb 28, 2024
Breitling Navitimer 01 Blue Mother of Pearl Dial Steel MensGolden Gate Auctioneer4.1(278)See Sold PriceMar 01, 2024
Breitling Navitimer World Black Dial Steel MensPacific Global Auction3.9(280)See Sold PriceMar 05, 2024
Breitling Navitimer 1 41mm Grey Dial Steel Rose Gold MensPacific Global Auction3.9(280)See Sold PriceMar 05, 2024
Breitling Navitimer B01 Black Dial Steel MensPacific Global Auction3.9(280)See Sold PriceMar 05, 2024
Breitling Navitimer 01 Black Brown Dial Limited Edition Steel MensPacific Global Auction3.9(280)See Sold PriceFeb 28, 2024
Breitling Navitimer 1884 Limited Edition Steel MensPacific Global Auction3.9(280)See Sold PriceMar 02, 2024
Breitling Navitimer Automatic 35 Silver Dial Steel LadiesPacific Global Auction3.9(280)See Sold PriceMar 02, 2024
Breitling Navitimer 01 Limited Edition Steel MensPacific Global Auction3.9(280)See Sold PriceMar 02, 2024
Breitling Navitimer World Blue Dial Steel MensPacific Global Auction3.9(280)See Sold PriceMar 02, 2024
Breitling Navitimer 01 Blue Mother of Pearl Dial Steel MensPacific Global Auction3.9(280)See Sold PriceMar 02, 2024
