Model Ditisheim's compensation balance
Model of Paul Ditisheim's monometallic compensation balance for use with Elinvar hairsprings, with radial poising screws, Europe, 1920-1925
Details
- Category:
- Time Measurement
- Object Number:
- 1925-194/1
- Measurements:
-
overall: 10 mm 115 mm, .12kg
- type:
- compensation balance and model - representation
- credit:
- Mr. Paul Ditisheim