- Series665 - Mervyn Paterson's papers and drawings relating to HPT machines
- 31 more...
- Item32 - Drawings of High Pressure/Temperature Testing machine, 1000 series
- Item33 - Drawings of High Pressure/Temperature Testing machine, 2000 series
- Item34 - Drawings of High Pressure/Temperature Testing machine, 3000 series, Furnace
- Item35 - Drawings of High Pressure/Temperature Testing machine, 4000 series, Axial Deformation Module
- Item36 - Drawings of High Pressure/Temperature Testing machine, 5000 series, Pore Fluid Volumometer
- Item37 - Drawings of High Pressure/Temperature Testing machine, 6000 series, Torsion Actuator
- Item38 - Drawings of High Pressure/Temperature Testing machine, 7000 series, Elastic Wavespeed Assembly
- Item39 - Drawings of High Pressure/Temperature Testing machine, 8000 series, Experimental Petrology Module
- Item40 - Drawings of High Pressure/Temperature Testing machine, 9000 series, Attentuation Module
