ANITA Hand-held Calculators
ANITA 841 & minitron 841

ANITA 841

ANITA 841

ANITA 841

Display is 8 digits, red LED.

Scientific.

4.5v (3x AA batteries).

69 mm x 118 mm x 24 mm (2.8" x 4.7" x 1").

Sumlock Comptometer Ltd., England

Circuit board of this example stamped 10 MAR 1975.

The rear aluminium cover slides up to replace the batteries.

There is an operating manual for this machine in the Operating Manuals & Leaflets section.

Box

Box for the ANITA 841 "Slide Rule" calculator.

Inside

Here the circuit boards have been removed from the casing.

Circuit board

The rear of the circuit board.

Click here to go to the Vintage Calculators Web Museum

Text & photographs copyright © 2002 - 2017 Nigel Tout, except where noted otherwise.