Clockwork mechanism for Shaw type seismograph, British, 1930-1935
- Made:
- 1930-1935 in United Kingdom
- designer:
- John Johnson Shaw
Pivot piece bracket and small double bracket for Shaw horizontal pendulum seismograph, 1930-1935
Details
- Category:
- Geophysics
- Object Number:
- 1935-348 Pt14
- Materials:
- steel (metal)
- Measurements:
-
overall: 130 mm x 680 mm x 140 mm, 4.785kg
- type:
- instrument component and seismograph
