Frank Balzer's Calculator Collection

This is my tiny collection of calculators. If you have calculators to sell (or give away for free ...) don't hesitate to contact me! And if you are interested in collecting HP calculators, don't miss a visit to the Museum of HP calculators. You can click on the images to get a more detailed description.

high end desktop series 1971	classic series 1972	woodstock series 1975	classic series (mag pr) 1976
spice series 1978	coconut series 1979	computer-like calculators 1979	voyager series 1981
clamshell series 1986	pioneer series 1986	anniversary models 1989	graphing calculators 1990
"new" series ca. 1998	Organizer 1991