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Sample perspex window used by Ian Gilchrist in researching high Science Museum Group © The Board of Trustees of the Science Museum
Sample perspex window used by Ian Gilchrist in researching high Science Museum Group Collection © The Board of Trustees of the Science Museum
Sample perspex window used by Ian Gilchrist in researching high pressure windows for Benthic pressure trap. Conical window in a lubricated mount which has been presurrised once to 241 MPa.