6 Mechanical Calculating and Adding Machines, 1940-60

Vintage German RESULTA 7" Mechanical Adding Machine. Deluxe quiet model. Complete with both pens. Perfect working order. LN condition. Measures 6" x 4-1/2". Made in Germany.

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

Collection of Adding Machines, 1920-60 1) 10 Addiator machines, various sizes and models, including Duplex, Rapid and Addimax. - 2) 6 Produx machines, each with 2 input fields arranged one above the o

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

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

4 Mechanical Calculating Machines 1) "Tim I" Keyboard, Ludwig Spitz, Berlin, no. 35114, c. 1935, four-species stepped-drum machine by the traditional manufacturer, with 10-digit result register, 7-dig

'6 Calculating Machines 1) "Triumphator CRN1", spoked wheel, VEB Triumphator-Werk Rechenmaschinenfabrik Mölkau, GDR, 10, 8 and 13 digits, working, c. 1950. (2-3/2-3) - 2) "Walther R", c. 1935, spoked

4 Mechanical Calculating Machines 1) TIM Unitas, model II, no. 3636, 8, 7 and 2 x 12 digits, c. 1920. - 2) Lindström Record, keyboard, 9, 8 and 13 digits, c. 1920. - 3) Comptometer, adder, 10 ro

Adding machines, ca. mid-20th century. 1 Russian adding machine - "Felix" in Cyrillic. Seems to work. Good condition. 1 Sears 89M Adding Machine. Works. With cover and instruction manual. Good conditi

4 Mechanical Calculating Machines 1) Comptometer, 10-digit adder, c. 1935. - 2) Archimedes, stepped-drum, 9, 9 and 16 digits, c. 1938. - 3) Kuhrt, stepped-drum, 10, 10 and 13 digits, c. 1923. - And:

6 Calculating Machines 1) "Torpedo Schnell Addiermaschine", Germany, rocker arm, bakelite case, 1933 onwards. - 2) Summira 7, Germany, toothed wheel, c. 1955 onwards. - 3) Addac, USA, roller counter,

Replica of Wilhelm Schickard's Mechanical Calculating Machine of 1623 By R. Rehbein, Düsseldorf. With German manual and documentations. Size: 39 x 34 x 17 cm. – Literature: F.W. Kistermann, "How t

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

6 Spokewheel Adding Machines 1) Mira. – 2) Hamann Manus Mod. B. – 3) Rema Mod. 1 (Patent), with original wooden box. – 4) Triumphator CRN 1 (grey), with French original manual. – 5) Brunsviga

'6 Spokewheel Calculating Machines 1) "Thales MEZ", c. 1930, serial no. 53198, miniature calculator, 6, 6 and 10 digits, mechanism sticks. (2-3/4) - 2) "Brunsviga 15", Grimme, Natalis & Co., Brunswick

'6 Spokewheel Calculating Machines 1) "Trinks-Brunsviga", c. 1910. Model B, Grimme, Natalis & Co., Braunschweig, Germany, 9, 8 and 13 digits, serial no. 60946, working, with tin lid. (3/3) - 2) "Olymp

Designed by Joseph Abram Turck of Providence, Rhode Island, and believed to be made by the Felt & Tarrant Manufacturing Company of Chicago circa 1920. Pressed steel body in VG condition retains 90% of

6 Spoked Wheel Calculating Machines 1) Brunsviga, model 13, serial no. 174993, 10, 8 and 13 digits, working, c. 1930. - 2) Thales, model AE, 10, 8 and 13 digits, working, c. 1935. - 3) Hannovera, mod

6 Spoked Wheel Calculating Machines 1) Brunsviga, Trinks system, model MB, 9, 8 and 13 digits, working, c. 1920. - 2) Walther, model EMKD, 10, 8 and 13 digits, mechanism sticks slightly, c. 1935. - 3

6 Spoked Wheel Calculating Machines 1) Double-Brunsviga, model D 18 R, 2 x 10, 2 x 8 and 2 x 18 digits, working, c. 1956 onwards. - 2) Sigma, model 51LVR/S, 12, 11 and 22 digits, mechanism sticks sli

6 Spoked Wheel Calculating Machines 1) Felix M (Feliks), Kursk, Russia, no. M258019, 9, 8 and 13 digits, working, c. 1960. - 2) Melitta VII/16, VEB Ernst Thälmann Werk, no. 105190, 10, 8 and 16

6 Spoked Wheel Calculating Machines 1) Brunsviga 13 RK, no. 31617, 10, 8 and 13 digits, working, c. 1955. - 2) Original-Odhner M602 No5, no. 37-29578, 10, 8 and 13 digits, mechanism sticks, c. 1925.

6 Spoked Wheel Calculating Machines 1) Brunsviga, model 20, no. 204247, 12, 12 and 20 digits, 1934 onwards. (2-3/2) - 2) Walther, model RMKZ, no. 32628, 10, 8 and 13 digits, 1936 onwards, mechanism s

6 Spoked Wheel Calculating Machines 1) Brunsviga, model 20, 12, 11 and 20 digits, working, 1934 onwards. - 2) Triumphator, model CRN, 6, 8 and 13 digits, mechanism sticks, c. 1941. - 3) Walther, mode