World’s No.1 in “Technical Antiques”

"Curta Type II" (Black), 1948 Good condition of this all black Type II model! With original metal case, manual and box.<Br> "Cu...

"Lindström Record", 1913 Manual German stepped drum calculating machine for all 4 fundamental rules of arithmetic. - Literature: Mart...

"Direct-II" and "Comptometer" 1) Direct-II, 1920. Fast adder by Theo Müggli, Zürich, Switzerland. - And: 2) Rare "...

"Tim", 1912 German stepped drum calculating machine in good condition.<Br> "Tim", 1912 Staffelwalzen-Rechenmaschine mit 6-...

"BriCal - British Calculator Mod. B", 1905 Rare English adder for British currency calculations. With pen! - Literature: Martin, p. 174.&l...

Adix, 1903 Attractive 3-digit adding machine with 9 keys and release lever. With original English instructions! In original velvet case. - Very sought

"Archimedes Muldivo", 1915 4 species calculating machine with live reading by Reinhold Pöthig, Glashütte/Saxony. 9-digit full ke...

Bakelite Fast Adder "Aderes", c. 1953 Successor of famous "Adix". Rare export model. - Very sought-after collector's item! -...

"Madas", 1913 Very interesting Swiss stepped drum calculating machine in good working condition!<Br> "Madas", 1913 Schweiz...

"Madas", 1908 Very interesting Swiss stepped drum calculating machine in good working condition! - Very attractive collector's item!&l...

2 Calculating Machines 1) "Comptometer", c. 1925, with original case. - And: 2) "Walter Mod. RK", 1926. German spoke wheel calcu...

"Automatic Calculating Slide Rule" by Carl Zeiss, Jena Designed according to Dr. Edw. Ackermann, used to calculate the alcohol contents of...

Curta Type II (Grey/Black), 1948 Highly desirable stepped drum calculating machine for all 4 arithmetical operations by legendary Curt Herzstark. With

Early German Calculating Board Game, c. 1890 A very rare and funny game with questions and answers. Complete with 6 cards, instructions and toy money.

"Die Rechenmaschinen und ihre Entwicklungsgeschichte" The legendary "Bible" of calculator and calculating machine history! Germa...

Rare American Slide Rule Drum "Thatcher" With original mahogany box and manual. - A top collector's item!<Br> Rechenwalze "...

"The Locke Adder", 1901 Very attractive American adding machine with beautiful art noveau design from the turn of the 19th century! With r...

"Curta Type I", 1948 Absolutely great condition, as new! Serial number 29986. - Top condition! - As smallest miniature stepped drum machin...

Thomas' "Arithmomètre", c. 1870 One of the top collector's items and exhibition pieces. In unrestored original condition! Ser...

Arithmometer "Tim Mod. 1", 1907 German stepped drum calculating machine in excellent unrestored condition! Serial number 822! Very early m...

"Curta Type II" (Black), 1948 Excellent condition of this all-black Type II model! With original metal case, 2 original instruction manual...

"The Millionaire", 1895 Early model of the famous calculating machine, in original wooden case, with relatively low serial number: 2517. -...

"Adix Mod. 3", 1903 Attractive 3-digit adding machine with 9 keys, in original velvet case! - Very sought-after collector's item!<B...

Calculator "X x X", 1906 Very important brass stepped drum calculating machine by famous German manufacturer Seidel & Naumann, Dresden...

"Saxonia", 1895 Exceptionally rare German stepped drum calculating machine by Schumann & Co., Glashütte! - A superb collector'...

Thomas "Arithmomètre", c. 1875 First calculator in the world produced in series. Invented 1820 by Charles Xavier Thomas, Colmar/Alsac...

Arithmometer "Archimedes", 1906 German brass stepped drum calculating machine for all 4 arithmetical operations by Reinhold Pöthig, G...

British Cash Register "Record It!", c. 1920 Manufacturer: "The British Machine Co., Halifax", serial no. 8760, mechanically oper...

Cash Register National Mod. 422, 1913 Serial no. 1268459, 42 keys in 5 rows, for English currency, ornated bronze case on wooden base with drawer, han

Cash Register St. Louis Mod. 49, c. 1915 American "Candy Store Size" cash register with fast index lever, in sheet and stamped brass. - Fr...

Cash Register "National Mod. 313", 1910 Bronze case, serial no. 1424850, for $ currency, very good restored and fully working condition.&l...

Cipher Machine "Cryptograph B-21", 1928 Similar to the legendary "Enigma" constructed Swedish cipher machine, after the patent b...

"Enigma Type A" The most legendary cipher machine in the world which influenced WWII dramatically. Good original condition, electrical fun...

Original Key Punch by IBM, Germany For punch cards. Electric, 220 V, complete with a box of punch cards.<Br> "IBM-Locher 011", 1936 ...

Mechanical Numerator "Crypto MN-56", 1956 During the Cold War Era in the 1950s, mixers like the "Hagelin T-55" were used to ciph...

World's First P(ersonal) C(omputer) "MITS Altair 8800", 1975 Just 30 years old but already the classic of the young collector's fi...

Russian Military Data Writer from Cold War Era, c. 1960 Type 1W44, manufacturer not known, with large barrel for paper, scales and adjustments. Untest

Official French Stockmarket Teleprinter, c. 1920 Invented by "Wright et Nigron" and manufactured by "D'Electricité Atelier V...

Brass Telegraph "L.M. Ericsson, Stockholm", c. 1870 Spring motor works! With original lacquer. - Very attractive collector's item!<...

Telegraph "L.M. Ericsson" (Pachytrop), 1889 Originally lacquered brass telegraph with connecting bridge (!), serial no. 6837, on wooden ba...

American Fire Alarm Station "Gamewell" Manufacturer: "The Gamewell Co. Newton Mass.", cast iron, no electrical unit, excellently...

Telegraph Line Testing Apparatus "Siemens & Halske", c. 1900 Early precision instrument for in-line use between key and long-distance ...

2 Wall Telephones and 1 Bell 1) Wall phone type "St f M" (1904), complete, with moveable microphone, crank replaced, with receiver by &quo...

3 Telephones 1) Table model "ZB 08" by "Groos & Graf", Berlin, metal case, very interesting collector's item! - And: 2) ...

2 German Table Telephones 1) "ZB SA 19" by "Siemens & Halske", complete. - And: 2) Manufacturer "Mix & Genest"...

2 Candlestick Telephones 1) "Societé des Telephones, Paris", nickel-plated base, 14 in. high. - And: 2) Unmarked, probably English, b...

3 European Table Telephones 1) OB 05, Germany, manufacturer: "Groos & Graf", case restored. - 2) Danish model by "Jydsk". - ...

2 Table Telephones 1) OB 05 by "Groos & Graf", dated 8.2.1910, restored case, 2 cranks, complete. - And: 2) Unmarked, metal case, with...

Wall Phone "Jydsk Telefon Aktieselskab", c. 1900 Wooden case with metal front, complete with all parts and handset.<Br> Wandapparat ...

Danish Desk Telephone, c. 1910 Made by "Emil Møller", metal case. complete, good original condition.<Br> Dänischer Tischap...