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Mr.Toshiro Hata's Funky Goods. There is nice Calculator Museun of old desktop calculators. |
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Mr.Christian Bassow's CPU-Museum. Busicom 141-PF and Information of CPU. |
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Mr. Rick Bensene's The Old Calculators Web Museum. Very nice museum of old desktop calculators. |
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Mr. Katsunori Kadokura's The History of Japanese Calculators. Old Japanese mechanical calculators. |
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Mr. Andrew Davie's Museum of Soviet Calculators (MOSCOW). Old Russian calculators. |
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Mr. Gerhard Wenzel's The Museum of Pocket Calculating Devices. Almost 1000 calculating devices! |
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Mr. Joerg Woerner's Datamath Calculator Museum. Very nice museum of TI calc. |
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Mr. Inei's 題名未定のホームページ There are many precious old brochures. Many pamplet of Dentaku Museum were provided by Mr.Inei. |
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Mr. Jean-Francois LAROCHE's The pocket computer museum
Information of pocket computers. |
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Mr. NobuakiOhnishi's olivetti maniax!
Information of olivetti computers. |
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Mr. Dora's Quartic Pocket Research Center
Very nice site with many information about card stationary.Including card taype calculators. |
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Ms. Harumi Mandai's 1Pushソフト工房
There are many information of Dentaku history at 「I T 閑話」. |
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Mr.K.Kaneko's Electronic Calculators
VFD/LEDの「加算器方式の電卓」のサイト。 |