This image is released under a CC BY-NC-SA 4.0 Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseCircular slide rule, cardboard with plastic cursor arm
Science Museum Group
© The Board of Trustees of the Science Museum
Circular slide rule, cardboard with plastic cursor arm, made 1955 by Perrygraf, Illinois
Details
- Category:
- Mathematics
- Object Number:
- 1985-274
- type:
- circular slide rule
- credit:
- Crosby, R.C.
