A Tour of Company Sites

Early Anita Desktop Calculators
ANITA Mk 11

Anita Mk 11

ANITA Mk 11

9-digit display.

A low-cost version of the ANITA Mk 12 (with reduced display capacity), introduced after the Mk 12, costing £298 [about US$ 715]. Few details of the electronics of this machine are available at the moment, but it appears that it has a hybrid of cold-cathode tubes (including a Dekatron) and transistors.

Introduced in 1968.

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

 

If you have further information about the Anita Mk11 (especially photographs), the development of Anita calculators, or know of somebody who worked there, please get in touch with me.

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Introduction
Origins of Bell Punch Co.
Mechanical Calculator Days
National Calculating Service
Development of Anita 1
Development of Anita 2
Anita is Launched
At work with Anita
All Change at Bell Punch
Anita Developed Further
Anita at its Zenith
The Rockwell Connection
Demise of Anita & Bell Punch
Mechanical Calculators
Early Anita Desktop Calculators
Transistors & Integrated Circuits
Anita LSI Desk Calculators
Anita Hand-held Calculators
Rockwell-Anita Calculators
Calculators made by others
Advertisements & Brochures
Operating Manuals & Materials
Company Information
A Tour of Company Sites
Summary
The Technology Explained
Operating a Comptometer
Old Sterling Currency, £sd
Links
Update Information
Getting in touch

Early Anita Desktop Calculators

Mk VII
Mk 8
Mk 9
Mk 10
Mk 11
Mk 12
Transistorised memory Unit

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Text & photographs copyright © 2002 - 2009 Nigel Tout, except where noted otherwise.