Phonic wheel no.5 (due to Dr. D.W. Dye)
Phonic wheel no.5 (due to Dr. D.W. Dye)
Details
- Category:
- Time Measurement
- Object Number:
- 1968-435
- Measurements:
-
overall: 215 mm x 175 mm x 298 mm,
- type:
- wheel
- credit:
- P.O. Engineering Dept. Research Branch