X-ray film developing timing clock
- Made:
- England
X-ray film developing timing clock, by English Clock Systems Ltd., England, 1950-1965
Details
- Category:
- Dentistry
- Object Number:
- 1980-1358/664
- Materials:
- case, metal
- Measurements:
-
length 50 mm
width 120 mm
height 128 mm
- type:
- timers
- credit:
- Gift of G Williams