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Willmore Mark III seismometer serial no 11655
1982
High Resolution Seismic Streamer by Geophysical Systems Ltd., 1984
1984
Wilson-Lamison vertical seismometer
Guralp CMG3 wide band feedback seismometer
1985
Willmore seismometer
3-component Borehole Seismometer
1979
Willmore seismometer MkII type SG450 no.164212
LA 100/F Seismometer
1993