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Autor:
Shears, Jeremy, Shaker, Ashraf Ahmed
Harold Knox-Shaw (1885-1970) worked at the Helwan Observatory in Egypt from 1907 to 1924. The Observatory was equipped with a 30-inch (76 cm) reflector that was financed and constructed by the Birmingham industrialist, John Reynolds (1874-1949), to b
Externí odkaz:
http://arxiv.org/abs/1305.2289
Autor:
Shears, Jeremy1 bunburyobservatory@hotmail.com, Shaker, Ashraf Ahmed2 shaker@nriag.sci.eg
Publikováno v:
Journal of the British Astronomical Association. Apr2015, Vol. 125 Issue 2, p80-93. 14p.
