EVP 7 geophone by Electrotech, 1956-60. 17x17x5 cm
- Made:
- 1956-1960
EVP 7 geophone by Electrotech, 1956-60. 17x17x5 cm
Details
- Category:
- Geophysics
- Object Number:
- 1985-1427
- Measurements:
-
overall: 170 mm x 170 mm x 50 mm,
- type:
- geophone
- credit:
- Seismograph Service (England) Ltd.
