Mechanical Calculator Collectors in the Net
Museums Collectors Database Resources

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Guy Ball - Collecting Calculators
The International Association of Calculator Collectors
Troncets
Bruce Flamm
The International Association of Calculator Collectors
Electromechanical Calculators
Erez Kaplan - Calculating Machines
Andrew Davie - Museum of Soviet Calculators on the Web
David Hicks - Before HP Calculators (1614-1968)
James Redin - The World of Calculators (USA)
Rick Furr - The CURTA Calculator Page (USA)
Ernie Jorgenson's - OFFICE MACHINE AMERICANA
Jean Marguin
HISTOIRE DES INSTRUMENTS ET MACHINES A CALCULER,
Trois siècles de mécanique pensante, 1642-1942
Marilyn Dan Dotson and Marilyn Saul - D'Antiques, Ltd.
Tom Welch - The Collectric
Yves Serra - La Pascaline
Harold Layer - Mind Machine Museum
Theo Lumens - Calculator Museum
Michel Bardel - Collection de Machines à Calculer anciennes
Gerold Beckers - Mechanical Calculators
http://www.prz.tu-berlin.de/~tkiese/ Andries de Man - Curta
Greg Saville - Curta Calculating Machines
Ingo Heeskens - Mechanical Calculators
Seth Gordon - Calculating Machines
Dr. Klaus Bastian - Sammlung Historischer Rechenmaschinen
Lau Choon Meng - My favorite calculators
Ray Mackay - Mechanical Notes
Frank Rauck - The Friden Web Page
Darryl Rehr - The QWERTY Connection
Christophe Mery (France)
EXPOSITION MACHINES A CALCULER MECANIQUES
Jay Respler - (USA)
Typewriters and Calculators
brooke.jpg (2836 bytes) Brooke W. Boering (aka Vagabondo) (USA)
The Comptometer Memorial Website
ChrisNoring.jpg (1615 bytes) Christofer Nöring  (Sweden)
Calculators and Typewriters
gerhard.jpg (1459 bytes) Gerhard Wenzel  (Germany)
Museum of Pocket Calculating Devices
Katsunori Kadokura (Japan)
History of Japanese Mechanical Calculating Machines
Friedrich Diestelkamp  (Germany)
Collector of slide adders, especially ADDIATORS
Nigel Tout  (England)
Vintage Calculators
 
Eusebio Huélamo  (Spain)
Recuerdos del Cálculo Mecánico
Reinhard Atzbach (Germany)
Mein Rechner tut's auch ohne Strom...
Wolf-G. Bluemich  (Germany) 
Mechanical Calculating Equipment, Collection.
Dr. Joern Luetjens (Germany)
Slide rules, abacuses and addiators museum.
Giuseppe Caltagirone (Italy)
Le mie calcolatrici meccaniche 
ad azionamento manuale.
Tullio Parravicini (Italy)
Calcolatrici & Strumenti di Calcolo Meccanico.
Jay M. Goldman
Office Collectibles.
Keith Smillie (Canada)
Exhibit "From Abacus to Silicon Chip" University of Alberta
Tim Bergin (USA)
American University Computing History Museum
Erhard Anthes (Germany)
Mathematisches Maschinen-Museum im
WorldWideWeb
Giovanni Breda (Italy)
Slide Rules & Mechanical Calculators  
Dick Rose (USA)
Vintage Instruments  
www.teclas.org Daniel Sancho (Málaga, Spain)
Museillo de la evolución del cálculo y de la informática
 
Robert K. Otnes (USA)
Mechanical Calculators and Slide Rules Collector.
Paulo Boselli  (Brazil)
Brazilian's Calculator Museum
Philippe Marmy (Switzerland)
Computissimo - Computer History Museum
Prof. Rainer Bischoff (Germany)
Rechner Museum
Nicholas Bodley (USA)
Articles on Mechanical Calculators
Torbjörn Olsson (Sweden)
Skriv och räknemaskiner!
Ugo Mainieri (Milano - Italy)
La raccolta di strumenti di calcolo
Lars Nilsson (Denmark
Mechanical Calculators
Freddy Haeghens  (Belgium)
Fred's Mechanical Calculators
Nico Baaijens (Holand)
Old Calculators - My Collection
Valéry Monnier (France)
Arithmometre
André Devaux (France)
Le calcul mécanique
Mark Glusker (USA)
Mechanical Calculation
Josep Balsac  (Spain)
De la Mano al Cálculo Electrónico
Harold Schmid  (Germany)
FACIT Calculators
Magnus C. Buehrmann  (Germany)
Vintage and modern cash registers
Clive "MAX" Maxfield  (USA)
DIY Calculator
Nathan Zeldes  (Israel)
Nathan's Very Interesting Website
Kevin Odhner
Odhner Calculator Memorial Site
Vladimir Baykov  (Russia)
Odhner 4241
David Riches (England)
Mathematical Instruments - Private Collection
Addiators and Slide Rules
Herbert Schneemann (Germany)
Calculators Collection
Walter Szrek (USA)
Calculator's Pages
Herbert Schneemann and Walter Szrek
Rechen Maschinen Illustrated  - THE BOOK!!
Gabriela Redin and Andrea Duranti (Italy)
Our Collection of Vintage Calculators
Michael and Diane Hancock (Oakdale - California)
Burroughs Info
Wj Wang (Beijing - China)
The Production of Flying Fish
Jim Falk (Australia - Melbourne) 
Things that Count: the rise and fall of calculators

HISTORY ALBUM MUSEUMS COLLECTORS RESOURCES

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Revised: April 27, 2014.