Links
- History of Computing around the World
- Computer History Museum in Mountain View
- Former Computer Museum in Boston
- Charles Babbage Institute
- Konrad Zuse Internet Archive
- Rechenmaschinen Illustrated
- History of Calculators (Walter Szrek Collection)
- J.A.N. Lee's The History of Computing
- Gordon Bell Cybermuseum
- History of Computing Information
- Chronology of Personal Computers
- Museum of Arithmometers (in French)
- Mathematisches Maschinen-Museum (in German)
- Virtual Computer Museum (in Russian)
- Development of Large Scale Scientific Computing at LLNL
- Original Documents on the History of Calculators
- Museum of HP Calculators
- Selected Articles and Books
- Willgodt Theophil Odhner
- Charles Xavier Thomas de Colmar (by Stephen Johnston)
- A Brief History of Mechanical Calculators (by James Redin)
- The Calculating Machines; Their History and Development (by Ernst Martin)
- Mathematische Instrumente (by Andreas Gralle)
- History of Calculators (Walter Szrek Collection)
- Introduction to the History of Computing in Russia (by G. Trogemann, A. Nitussov, and W. Ernst)
- History of Computing in the Soviet Union (by B.N. Malinowskij, in Russian)