Calculators
Calculators Links
- Slide Rule Collecting Pictures and descriptions of The Castell Addiator and The Rapid-Calcolo.
- Yahoo! Groups : oldcalcs Mailing list for collectors of old electronic calculators.
- Calculator History Information on the collecting and history of early electronic calculators, especially the golden age of the 1960's and 1970's. Includes articles, photos, historical timeline, and classified ad section.
- Mechanical Aids to Calculation The invention of the world's first automatic totalizer by Sir George Julius, Mechanical Aids to Calculation - extracts of a paper presented to the Institution of Engineers Australia in 1920.
- Be Calc Serge Devidts' collection of vintage electronic calculators and some other pieces of old technology.
- Calculator Collecting Webring designed to allow navigation between similar sites which deal with the hobby of collecting, and history of, electronic calculators.
- The Electronic Jungle Shows his collections of early electronic calculators, microphones, and transistor radios.
- Soviet Calculators History Article about the history of the development of Soviet calculators, the features and interesting characteristics of the most relevant models are described.
- Electronic Calculator History and Technology Museum Site with the purpose to preserve the history of electronic calculators by using the Internet to display information relating to the machines developed during the 1960s and mid-1970s.
- Vintage Calculators A celebration of old calculators showing the evolution from mechanical calculator to hand held electronic calculator.
- Programmable Calculators A collection of programmable calculators.
- Calculator Musium Japanese museum of calculators. Available in English and Japanese.
- Hewlett Packard and Texas Instruments Calculators Collectible and historical information for early HP and TI calculators including programs, articles, photos.
- Tinytron About calculators, DaVinchis, soviet and modern PDAs.
- Casio MQ-1 & MQ-2 - The First Web Site Web site for fans of these vintage calculators.
- TI Calculator History The history of Texas Instruments calculators.
- Museum of Soviet Calculators Displays handheld and desktop calculators from the 1900s to the present, showing interesting features of each.
- Collecting Calculators Not a computer collecting page, list calculators made by classic computer makers.
- Mechanical Calculating Machines Deals mainly with mechanical calculating machines from a collector's point of view.
- Soviet Calculators Collection Pictures and information about calculators from the XUSSR.
- Museum of Pocket Calculating Devices Museum for pocket calculators, slide rulers, abacuses, pocket computers et.c.
- Curta Calculating Machines Links to useful sites about the Curta. Also documents the full disassembly of one, with pictures.
- The Museum of HP Calculators Unofficial site with info on every HP calculator made since 1968 and why it was important. Prehistory section covers some calculating machines 1614-1968. Collectors' info, classifieds, discussion fora, etc.
- Datamath Calculator Museum An extensive overview of the calculators manufactured by Texas Instruments Inc. from the famous Datamath (1972) to the modern Graphics calculators.
- The Old Calculators Web Museum Virtual Museum of Vintage Mechanical and Electronic Desktop Calculators from the late 1950's through the late 1970's
- EEC - Early Electronic Calculator Technology Reference A source of information about the technology used in the construction of early electronic calculators.
- How to Collect LED Pocket Calculators A guide by Larry Gilbert.
- Gregory Escov's homepage Contains a few mini-articles about Soviet programmable micro-calculators.
- The Calculator Reference Data on HPs, on TIs and on the mechanical calculator, the CURTA.
- Vintage Calculators Forum Web forum for discussions about vintage calculators and slide rules.
- Calculator Technical Information Information about the internal workings of our classic and not so classic handheld electronic calculators.
| Help build the largest human-edited directory on the web. |
| Submit a Site - Open Directory Project - Become an Editor |