CHM Revolution
Topics
Home
Exhibition
Calculators
From Desktops to Handhelds
Rockwell 8R calculator
Appears In:
From Desktops to Handhelds
Prev
Next
Details
Description
Date Introduced
1975 ca.
Photographer
Richards, Mark
Dimensions
7/8 x 3 x 6 in.
Manufacturer
Rockwell International
Copyright Owner
© Mark Richards
Location
United States
Keywords
Pocket size; Electronic calculation
Object ID
102632977
The 8R included a percentage key, which soon became standard for four-function calculators.