Bergman, G. F. J.
Typescript biography of Christian Carl Ludwig Rumker, ca. 1950.
Biography of Rumker who was Astronomer at the Parramatta Observatory, Australia and the first Government Astronomer, New South Wales, Australia 1821-1823, and 1826-1830. He then took up a position as Director of the Hamburg Observatory, Germany 1833-1857.
Astronomy
R mker, Carl, 1788-1862
AIP-ICOS
Australian Academy of Science. Basser Library. GPO Box 783, Canberra, ACT 2601