Slide rule, "System Rietz", by Sun Hemmi, Japan
- Made:
- Japan
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseSlide rule, "System Rietz", by Sun Hemmi, Japan.
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Slide rule, "System Rietz", by Sun Hemmi, Japan
Details
- Category:
- Mathematics
- Object Number:
- 1987-358
- Materials:
- plastic (unidentified), metal (unknown) and wood (unidentified)
- Measurements:
-
overall: 70 mm x 295 mm x 42 mm, .1041 kg
- type:
- slide rule
- credit:
- Imperial College of Science and Technology (Lyon Playfair Library)
