The Adding Machine of Pierre Fardoil, c. 1700

Bürk's "Kollektor" Adding Machine, c. 1910 Manually-operated machine by Württembergische Uhrenfabrik Bürk Söhne, Schwenningen, with four control-wheels instead of keys (number 1, 3, 4 and 5), the

The Adder English Adding Machine, c. 1915 The Adder Cash Register Syndicate Ltd., London. Serial no. 9133, single-column single-axis adding machine, ten-key setting mechanism, three results dials, aut

Certa Adding Machine, c. 1908 Extraordinarily rare designation for the "Adix" of 1903. In all other respects the "Certa" has the same construction as the "Adix". Original velvet case, serial no. M294

Contex A Adding Machine, c. 1955 Gebr. Carlsen, Copenhagen, Denmark. Serial no. 83962, half-keyboard adding machine, 8 columns of 5 keys, a 9-digit register, beige plastic case, in case, working. Schn

Calculating Machines and Calculating Aids 1) "Burroughs Class 8" adding machine, c. 1925, no. 8A184025, lever-operated, with printer. - 2) 6 disc adders: "The Lightning Calculator"; 2 examples of the

Adding Machine for Large Numbers, c. 1900 Unmarked, cast metal, tin and steel, 2 rotating scales, external counter up to 1.000.000, large and small hands, Ø 13 1/3 in., working. Additionsmaschi

Printing Adding Machine "Burroughs" (Class 1), c. 1910 1) Serial no. 61513. 6 rows, mechanical, working, with 3 beveled glass sides. (2-/2-) - And: 2) "Burroughs" (Class 3), c. 1920. Printing 7-row a

3 Calculating Machines 1) Barrett Figuring Machine A9, c. 1940. Adding machine by Lanston Monotype Machine Corp., Philadelphia, USA. Serial no. A3739. Bakelite case. (3/4) - Literature: Martin, p. 39

2 Adding Machines 1) "Comptator", 1908. 9-digit calculating machine, with pen and case. (3/3-) – And: 2) Chain adding machine by Seidel & Naumann, Dresden, c. 1910. 9 rows, with case and pen. (3/2)

Burroughs 1, c. 1890 Printing adding machine class 1, model 1, serial no. 7756, 9 key-rows, 3 beveled-glass sides. Burroughs 1, um 1890 Druckende Addiermaschine "Class 1", Modell 1, Serien-Nr. 7756

c.1919 Burroughs adding machine with stand. Beveled glass front and side show elaborate inner workings. On brass plate mounted at front of machine under lock: No. 3-51043. Painted in gold lettering on

Burroughs adding machine with receipt tray and stand, c. 1922 Dimensions: 18.50 " W x 34.50 " H x 20.00 "D; 

Adix and Certa Adding Machines Pallweber & Bordt, Mannheim, Germany. 1) Adix model 2, c. 1910, attractive 3-digit adding machine with 9 keys, pre-clearing model, aluminum baseplate, in original velvet

2 Adix Adding Machines 1) Adix model 2, Pallweber & Bordt, Mannheim, Germany, c. 1910, attractive 3-digit adding machine with 9 keys and tens-addition bracket, pre-clearing model, aluminum baseplate,

2 Adix Adding Machines Pallweber & Bordt, Mannheim, Germany. 1) Adix model 2, c. 1910, attractive 3-digit adding machine with 9 keys and 10-addition bracket, pre-clearing model, aluminum baseplate, in

Answer Game Calculating Robot, c. 1963 This large robot is a fascinating working adding machine. He adds and substracts, his eyes blink, and a disc revolves in his head, 14 in. high! Manufactured by I

Swiss "Conto" Model C Calculating Machine, 1912 Manufacturer: "Carl Landolt Rechenmaschinen Thalwil b/Zürich", Switzerland. Spoked-wheel 8-digit adding machine, in brass case, original casket. A rar

Mortier, Pierre [Chart of the Indian Ocean on two sheets], Amsterdam, c.1700 Each sheet separately titled, 'Partie occidentale d'une partie d'Asie, ou sont les isles de Zocotora, de l'Amirante' and 'C

3 pcs. of early 20th c. office equipment including unusual Oliver manual typewriter, Burroughs adding machine, and Riteall check writing machine

C.E. Locke Mfg Co. embossed tin adding machine calculator circa 1901. Measures 10.75" wide x 4" tall. Condition: minor signs of age and use, red felt added to back, see images. Weight: .7 lbs.

Adding Machine, Olivetti, Italy, 1972/1973. Plastic, rubber. Manufacture's label to underside, model 115v a-c, 0.10 amp, 60c. 8 5/8w x 9d x 3 1/4h.

A brass mechanical adding machine with two wheels, mounted in a wooden frame, 'The Adder' by C.H. Webb, patent dated 1868. Measures 7 x 4.75 inches. We happily provide seamless in-house packing and sh

Daubenkrug Wood & Pewter 1L Stein. Stag and floral with engraving. Circa 1700. Very good condition.

60-Wheel Cipher Machine, c. 1944 Used to cipher or decipher, metal case in German military grey, 3 rows with 20 character wheels each, interlocked, 60 inspection or reading windows, overall size 12 ½