6 Calculating Machines

'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

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,

'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

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

7 Spoked Wheel Calculating Machines 1) Brunsviga 10, with 6, 5 and 10 digits, some key caps later, c. 1935. - 2) Trinks-Brunsviga, no. 40372, with 9, 8 and 13 digits, c. 1920. - 3) Walther WSR 110, n

8 Calculating Machines 1) "TIM – Time-is-Money", by Ludwig Spitz. – 2) Triumphator H. – 3) Dactyle (#2263). – 4) Brunsviga Mod. A. – 5) Lipsia 1. – 6) Brunsviga 13. – 7) Marchant Pony B.

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

26 Calculating Machine Switch Gears, c. 1930-50 Demonstration models, 20 in Triumph Werke display case, 6 mounted on chrome stands. 26 Schaltkörper von Rechenmaschinen, um 1930-50 Demonstrationsm

3 Office Machines and a Telephone 1) Thales calculating machine, c. 1925, Thaleswerke GmbH, Rastatt, Germany, no. 23851, with pinwheel gears, 6 digits in the setting mechanism, 10 in the result mechan

Twin Marchant Calculating Machine, c. 1942 Consisting of 2 Marchant XL spoked-wheel calculating machines by Marchant Calculating Machine Co, USA, assembled in England and distributed by Block & Anders

4 Spoked-Wheel Calculating Machines and a Demonstration Model 1) Rema I, 1914 onwards, Braunschweiger Rechen­maschinenfabrik Rema GmbH, serial no. 4340, with 9, 8 and 13 digits, with wood base an

13 Calculating Machines 1) Calco, c. 1922, spoked-wheel calculator by Nordisk Regnemaskinefabrik, Danmark, 9, 8 and 13 digits, missing crank, mechanism sticks. - 2) Contex model A, 1945 onwards, Danis

2 Comptometer Calculating Machines and a Share 1) Comptometer model No. 1 with mahogany body, 1887, Felt & Tarrent, Chicago, no. 3954, first model, 8-digit fast adding system and direct drive, in orig

3 Stepped-Drum Calculating Machines 1) "Archimedes Mod. C2", Reinhold Pöthig, Glashütte, Saxony, no. 5431, c. 1920, four-species machine, with 10 setting slides, 8-digit revolution and 13-di

2 Stepped-Drum Calculating Machines 1) TIM, serial no. 1814, by Ludwig Spitz, Berlin, sliders, 8, 7 and 12 digits, c. 1910. - And: 2) Mercedes-Euklid, model 9, serial no. 11480, by Mercedes Bureau-Ma

Calculating Machines and Calculating Aids 1) Length measure with counter, "Xylokub", patent pending by Heinrich Siller Gambold, with 2 counters, length 23 3/5 in. - 2) Tantons Decimal Office Ruler, fo

'9 Calculating Machines 1) "Thales A", c. 1914, spoked-wheel machine, serial no. 10485, 9, 8 and 13 digits, mechanism sticks, with wood cover. (3/4) - 2) "Hamann Automat V", c. 1933, switching latch s