Clockwork mechanism for Shaw type seismograph, British, 1930-1935
- Made:
- 1930-1935 in United Kingdom
- designer:
- John Johnson Shaw
Adjustable mounting plate for Shaw horizontal pendulum seismograph, 1930-1935
Details
- Category:
- Geophysics
- Object Number:
- 1935-348 Pt17
- Materials:
- steel (metal) and chromium plated
- Measurements:
-
overall: 60 mm x 615 mm x 105 mm, 2.715kg
- type:
- instrument component and seismograph