Other Online Calculator Resources
Links to Calculator Manufacturers
- Canon
- Casio
- Hewlett-Packard
- Sharp
- Texas Instruments
- Unofficial TI Calculator site
- Unofficial HP Calculator site
Calculator Manuals
- Museum of HP Calculators
- Texas Instruments
- Older TI Calculators
- Vintage (pre-LCD) Calculators
- Sharp
- Casio
Other Sources of Information
- Vintage Calculators
- Datamath TI Calculator Museum
- Calculator Technical Information
- Museum of Pocket Calculating Devices
- The Old Calculator Web Museum
- Mark Bollman's calculator collection
- Programmable Calculators
- Handheld and Portable Computer Club
- Calculators Database
- epocalc
- Casio calculator collecting site by LeDudu
- The National Museum of Computing