Directory: Top/Recreation/Collecting/Computers/Calculators

Top / Recreation / Collecting / Computers / Calculators /

Vintage Calculators
A celebration of old calculators showing the evolution from mechanical calculator to hand held electronic calculator.
http://www.vintagecalculators.com/
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Mechanical Calculating Machines
Mechanical calculating machines from a collector's point of view, with articles and links to relevant sites.
http://www.webcom.com/calc/
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The Museum of HP Calculators
Information about every HP calculator made since 1968. Includes photo gallery, old advertisements, operating instructions, pricing information and discussion forum.
http://www.hpmuseum.org
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Museum of Pocket Calculating Devices
A gallery containing many varieties of pocket calculators, slide rules, and abacuses.
http://www.calculators.de/
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Calculator Technical Information
Technical information about many calculators, including chip pinouts and self-test sequences, and patent information.
http://www.calcinfo.com/
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The Old Calculators Web Museum
Virtual museum of vintage mechanical and electronic desktop calculators from the late 1950s through the late 1970s
http://www.geocities.com/oldcalculators/
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Museum of Soviet Calculators
Displays handheld and desktop calculators from the 1900s to the present, showing interesting features of each.
http://www.taswegian.com/MOSCOW/soviet.html
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Be Calc
Serge Devidts' collection of vintage electronic calculators and some other pieces of old technology.
http://www.devidts.com/be-calc/
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Programmable Calculators
A collection of programmable and non-programmable calculators and accessories, with articles and repair notes.
http://www.rskey.org/
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EEC - Early Electronic Calculator Technology Reference
A source of information about the technology used in the construction of early electronic calculators. Includes a reverse-engineering project.
http://www.cs.ubc.ca/~hilpert/eec/
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