Adwel Adding Machine - REMOVED

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We would like further information and production dates of our unknown mechanical calculator

This has the outer case missing.

The model number is W500

If any one can help please contact us and email admin@computinghistory.org.uk

We have been informed that it is an Adwel adding machine it used to have a plastic case and rear cover which was always being broken. Circa 1958 to early 1960s.

We are grateful to Jopaco for the information

Manufacturer: Adwel
Date: 1958

This exhibit has a reference ID of CH5664. Please quote this reference ID in any communication with the Centre for Computing History.