Calculators - Musharof Chy
Casio FX-700P Programmable Calculator
Technical information about hardware, interfacing, and programming of this vintage device. Includes...
Collection of Calculators, Portable Computers and Vintage Electronics
Calculators from the '70s, and famous home and personal computers from '80s. Photos, historic infor...
The Old Calculator Web Museum
Photographs of the exterior and interior of many vintage mechanical and electronic calculators. Als...
Calculator's Pages
A collection of early mechanical calculating machines and other calculating devices.
Rick Furr's Calculator Reference Page
A collection of information about HP, TI and Curta calculators. Includes articles and many related ...
Old HP and TI Calculators
Photographs and information about HP and TI calculators, including many programs.
Texas Instruments 59
All about the TI-59 programmable calculator, with photographs and information about accessories, do...
Bring Back the HP 15C
Fans of the 15C want Hewlett-Packard to put it back in production. Find a list of reasons to bring ...
HP Collection
Matthias Wehrli's collection of HP calculators and accessories. Includes photographs and specificat...
Electronic Calculator History and Technology Museum
Preserving the history of electronic calculators with information and photographs of early desktop ...
Illustrated Calculating Machines by Ernst Martin
English translation of the most important book on calculating machines "Rechenmaschinen" by Ernst M...
Calculator Collecting
Webring designed to allow navigation between similar sites dealing with the hobby of collecting, an...