Sample section of 24-channel high resolution seismic streamer 2 meters long, by Geophysical Systems Ltd., England, 1984 High Resolution Seismic Streamer by Geophysical Systems Ltd., 1984 1984
Wilson-Lamison vertical seismometer, with general electric galvanometer, no.231/G9, 1956 or 1957 Wilson-Lamison vertical seismometer
Willmore Mark IV 3-component borehole seismometer serial no. 5509 3-component Borehole Seismometer 1979
LA 100/F Seismometer, s.no.0324, by Integra Systems, High Wycombe, 1993. Functioning, tested and calibrated LA 100/F Seismometer 1993
Willmore seismometer MkII type SG450 no.164212, c.1964, with cradle Willmore seismometer MkII type SG450 no.164212
Willmore seismometer, MkII type SG450, no 229456, c.1964, with coil, cradle and tool case Willmore seismometer