SIE PMR 20 Magnetic recording system
- Made:
- 1966
SIE PMR 20 Magnetic recording system, consisting of: Master Unit MU 20K, 22x62x28 cm; Magnetic Recorder MR 20, 22x62x38 cm. By Dresser-Sie Inc., 1966
Details
- Category:
- Geophysics
- Object Number:
- 1985-1451
- type:
- recorder
- credit:
- Seismograph Service (England) Ltd.