Statistics on Vintage Electronic Calculators

These pages do contain statistical info on calculators,
it's the result of collecting calculator-info for many years
It could take some time to open or download the PDF-files.
PDF-files are readable with ACROBAT(*)
reader, a free Viewer-Software,
click on the icon to approach the download Site.

    (*) Copyright ADOBE Systems Incorporated.

Quantity of models for Brand/Mark

Country of Production

Year of Production

Type of Display

Number of Display Digits

Type of Power

Number of Keys

Color of Calculator Case

Color of Calculator Keyboard