Calculator Collecting
Webring designed to allow navigation between similar sites dealing with the hobby of collecting, and history of electronic calculators. |
Calculator Technical Information
Technical information about many calculators, including chip pinouts and self-test sequences, and patent information. |
Curta Calculating Machines
Links to useful sites about the Curta. Also documents the full disassembly of one, with pictures. |
Datamath Calculator Museum
An overview of the calculators manufactured by Texas Instruments Inc. from the famous Datamath (1972) to the modern Graphics calculators, with history and articles. |
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. |
Electronic Calculator History and Technology Museum
Preserving the history of electronic calculators with information and photographs of early desktop and pocket calculators. |
How to Collect LED Pocket Calculators
A guide by Larry Gilbert. |
HP-41 Archive Site
A library of information about the HP-41 series calculators, with emulators, publications, FAQ, and related links. |
Museum of Pocket Calculating Devices
A gallery containing many varieties of pocket calculators, slide rules, and abacuses. |
Museum of Soviet Calculators
Displays handheld and desktop calculators from the 1900s to the present, showing interesting features of each. |
Programmable Calculators
A collection of programmable and non-programmable calculators and accessories, with articles and repair notes. |
Retrokit
Photographs of some older calculator models. |
Soviet Calculators Collection
Pictures of calculators from the former USSR. Includes advertisements, articles, and a guestbook. English and Russian languages. |
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. |
Stellatron Calculators
An A-Z index of manufacturers, with product photographs, and a timeline of model releases. |
The Electronic Jungle
A large collection of early calculators. Also has transistor radios and microphones. |
The Famous Slide Rule Page
Pictures and descriptions of The Castell Addiator and The Rapid-Calcolo. |
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. |
The Old Calculators Web Museum
Virtual museum of vintage mechanical and electronic desktop calculators from the late 1950s through the late 1970s |
The X-Number World of Calculators
A collection of articles about the history of calculators, mechanical and electronic. Also, a number of on-line calculators, recommended books, and a vintage collectors forum. |
Vintage calculators
A collector displays his small collection of old calculator models. |
Vintage Calculators
A celebration of old calculators showing the evolution from mechanical calculator to hand held electronic calculator. |
Yahoo! Groups : oldcalcs
Bulletin board for collectors of old electronic calculators. |
