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Rockwell 44RD Calculator

Introduced in 1976, this scientific calculator runs on 3 AA batteries, or from a 4.5V external DC supply. It uses a vacuum-fluorescent display.

Manufacturer: Rockwell International
Date: 1976

Other Systems Related To Rockwell 44RD Calculator:

Item Manufacturer Date
Rockwell 920 Rockwell International 1st January 1975

This exhibit has a reference ID of CH36227. Please quote this reference ID in any communication with the Centre for Computing History.

 

Rockwell 44RD Calculator


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