Photon Detector Assembly (PDA) for Hubble Space Telescope Faint Object Camera, engineering model unknown
engineering model, scale 1:50, of Sizewell-B proposed PWR model, 1982, the first Pressurised Water Reactor in Britain, operational in 1995. cut-away section shows core of reactor. Sizewell B Pressurised Water Reactor (PWR), 1982. 1982
Trolley base for Photon Detector Assembly (PDA) of the Hubble Space Telescope's Faint Object Camera, flight spare. Photon Detector Assembly (PDA) for Hubble Space Telescope Faint Object Camera, engineering model unknown
Photon Detector Assembly (PDA) of the Hubble Space Telescope's Faint Object Camera and trolley base, flight spare. Photon Detector Assembly (PDA) for Hubble Space Telescope Faint Object Camera, engineering model unknown