Electromechanical calculating machines from the 1960's
home - about - contact
 

Rotary calculators

Printing calculators

Mechanisms

Glossary

Other calculating devices

References and links

Acknowledgements

Wanted

 

Wanted

Leads towards finding any of the items listed below would be greatly appreciated. Please contact Mark Glusker if you can help.

Documents:

- Original sales literature for any of the machines in the collection, or similar models

- Original owners manuals for any electromechanical calculating machines

- Service manuals, adjustment manuals, parts manuals, or other information to aid in the maintenance of the machines in the collection, or similar models (original or photocopy)

- Factory specialized tools for the maintenance of calculating machines

Machines:

Monroe Epic 2000 or Epic 3000 electronics unit
Monroe Monromatic Duplex 88-N-213
Monroe Octal Calculator

Raytheon Marchant Binary-Octal


Varityper 610 or Coxhead DSJ cold type composing machine
Varityper carbon ribbons, type shuttles