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18-inch Coelostat and 12-inch objective, Mt Stromlo Observatory, Australia, 1927 36-inch reflector, Royal Observatory, Edinburgh, UK, 1930 15/10-inch twin refractor, Edinburgh (1930s) 24/20-inch twin refractor, Saltzjobaden, Sweden, 1931 40-inch reflector, Saltzjobaden, Sweden, 1931 18-inch reflector, Mills Observatory, Dundee, Scotland, 1933 36-inch reflector, Royal Greenwich Observatory, UK, 1933 16-inch solar telescope, University Observatory, Oxford, 1934 74-inch reflector, David Dunlap Observatory, Canada, 1935 16-inch photographic refractor, Leiden Southern Station, South Africa, 1938 74-inch reflector, Radcliffe Observatory, Pretoria, South Africa, 1938 13/10-inch twin refractor, Pilsudski Observatory, Poland, 1938 48cm reflector, Vilnius (1938). Later Maidanek. Now (2007) in Samarkand, Uzbekistan. 10x8 ft^2 heliostat mirror, Wills, Bristol (before WW2) 10-inch P.Z.T., Royal Greenwich Observatory, UK, 1947 12-inch solar telescope, Arosa 20-inch solar reflector 1953 Oxford University, UK, 1953 7-inch transit San Fernando, Spain, 1953 17/24-inch Schmidt Cambridge University, UK, 1954 10-inch P.Z.T., Neuchatel, Switzerland, 1954 7-inch transit, Copenhagen, Denmark, 1954 74-inch reflector, Mt Stromlo, Australia, 1955-2003 (burnt in 2003) 36-inch Schmidt, Cambridge University, UK, 1955 10-inch P.Z.T., Royal Greenwich Observatory, UK, 1955 10-inch P.Z.T., Mt Stromlo, Australia, 1956 |
75-inch reflector (tube and mounting), St Michel, France, 1956 24-inch Coelostat, Kodaikanal, India, 1958 74-inch reflector, Tokyo University, Japan, 1960 48-inch reflector, Victoria, Canada, 1961 16-inch twin reflector, Royal Observatory, Edinburgh, UK, 1962 40-inch reflector, Royal Observatory, South Africa, 1963 74-inch reflector, Helwan (Kottamia), Egypt, 1963. Original mirror believed to have been destroyed accidentally during aluminizing and replaced by a Zeiss one in 1998. 30-inch reflector, Jungfraujoch, Switzerland, 1966 20-inch reflector, Edinburgh University, UK, 1967 16-inch Schmidt, Royal Observatory, Edinburgh, UK, 1967 98-inch reflector, Royal Greenwich Observatory, UK, 1967 16/24-inch Schmidt, Castelgandolfo, 1967 20-inch reflector, Glasgow University, UK, 1968 1.8-m mirror for Asiago, Italy, 1969 48/72-inch Schmidt, Siding Spring, Australia, 1973 154-inch reflector (tube and optics), Siding Spring, Australia, 1974 48-inch reflector, Athens University, Greece, 1975 48-inch reflector (tube and optics), Hamburg, Germany, 1975 30-inch reflector, SAAO, Sutherland, 1975 150-in mirror, UKIRT, Hawaii, 1976 60-in reflector (optics and tube), (Danish tel) ESO, Chile, 1976 31-inch Schmidt (mounting; no optics), Max Planck 39-inch reflector, La Palma, 1979 (Kapteyn) 100-inch mirror only, (new INT mirror), La Palma 48-inch achromatic corrector, Palomar Schmidt, ca 1980 170-inch Herschel reflector, La Palma, 1985 |