One test heat exchanger assembly, medium bore tubing, serial number JM ORR 026 701, as used on HOTOL programme, 1986. Test heat exchanger assembly 1986
One test heat exchanger assembly, fine bore tubing, as used on HOTOL programme, 1986. Test heat exchanger assembly 1986
One sample of "Q-Fiber" silica fibre in clear plastic bag, used to manufacture Space Shuttle Orbiter HRSI and LRSI thermal tiles, and AFRSI insulation One sample of "Q-Fiber" silica fibre in clear plastic bag 1980