Burroughs Class 3 adding/listing machine, made in Canada, c.1910. The capacity is £999:11:113/4d. There is a facility for taking both totals and subtotals, and also a repeat key to prevent keys having to be reset if several identical sums are to be added.
- Computing & Data Processing
- Object Number:
- Gift of Hilary de Ferranti
- Permanent collection
Cite this page
We encourage the use and reuse of our collection data.
Data in the title, made, maker and details fields are released under Creative Commons Zero
Descriptions and all other text content are licensed under a Creative Commons Attribution 4.0 licence
Download catalogue entry as json
Download manifest IIIF