Archive of Collections



Details and Image



TypeModel No.MakerCountryConstruction
Material
DateScale LengthArea of Use
APF / Mark VI Calculator
APF Electronics
USA
Plastic
1972-1973
N/A
Four function Calculator

Notes: "The APF Mark VI calculator was made in approximately 1973. It is powered by 4 AA batteries or a 6V DC adapter. It has an 8-digit green VFD display. It is a 4-function calculator with memory, percent function, and multiplication and division by constants. Most APF calculators were made in Asia."


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