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Montgomery Ward P300 TXI-8663A

The Montgomery Ward P300 TXI-8663A is an arithmetic calculator with unknown digits precision and algebraic logic. It has 10 functions, 23 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack.

Facts at a glance:

Type Arithmetic
Functions 10
Keys 23
Precision unknown
Logic Algebraic
Display type LED
Display size
Length 152 mm
Width 76 mm
Thickness unknown mm
Weight unknown g
Power Source Sealed battery pack
Original price unknown
Est. current value unknown
Year introduced 1974
Year discontinued

See other calculators manufactured by Montgomery Ward.