Slide rule printing pattern
- Made:
- 1967-1975 in Manchester
One of two patterns used for printing red figures on slide rule scales made by British Thornton Ltd, Manchester.
Details
- Category:
- Mathematics
- Object Number:
- Y1993.41.6.1
- Materials:
- copper (alloy) and metal (unknown)
- Measurements:
-
overall: 28 mm x 83 mm x 307 mm,
- type:
- printing pattern
- credit:
- Gift of Tom Hawthorne