Victor Comptometer 19-4461S  
Written by Accutron on 2017-05-07  

The Victor 19-4461S is a heavy duty print-only four function desktop calculator with memory. While most competing machines from the period are equipped with a drum printer, the massive body of the 19-4461S houses a Victor-designed 7-pin dot matrix impact printer which generates 5x7 characters. The 19-4461S is based on a 4-chip Rockwell calculator chipset, and is similar in construction to other Victor 1800 and 1900 series calculators.


Victor 19-4461S four-function desktop calculator.


19-4461S calculator, view of impact printer mechanism.


Impact print head removed from a Victor 1900 series calculator. Note the seven large needle actuators at the rear of the print head.


1900 series print head, view of needle aperture.

This article is part of the [Electronic Calculators] exhibit.

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