Dial movement operated by 1/2 minute polarised impulses, made by Westerstrands of Töreboda, Sweden, 1965-1979.
Details
- Category:
- Time Measurement
- Object Number:
- 1983-1390
- Materials:
- polystyrene, polypropylene, copper (metal), steel (metal) and plastic (unidentified)
- Measurements:
-
overall: 50 mm x 90 mm x 110 mm, Wt. 0.348kg
- type:
- dial movement
- credit:
- Osborne, A.A. and Son (Clerkenwell Rd)
