Radiac slide rule by Blundell Rules Limited, England to calculate radiation dosages after a fission bomb explosion.
Details
- Category:
- Nuclear Energy
- Object Number:
- 1973-249
- Materials:
- plastics, metal and incomplete
- Measurements:
-
overall: 310 x 65 x 8 mm
- type:
- calculator and slide rule
- credit:
- Mr J.F. Hallam