Photon Detector Assembly (PDA) of the Hubble Space Telescope's Faint Object Camere, flight spare. Photon Detector Assembly (PDA) for Hubble Space Telescope Faint Object Camera, engineering model unknown
Engineering model of Sizewell B PWR (Pressure Water Reactor) Nuclear Power Station, scale 1;20. Comprise eight quadrant portions representing the core and and two portions showing adjacent fittings and pipework, 1:20 scale. All on mobile platforms. Date of manufacture c.1985. Made by Forge House, Washington, Durham Engineering model of Sizewell B PWR (Pressure Water Reactor) Nuclear Power Station 1980-1990
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
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
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