Sydney Observatory.
Sydney Observatory records, 1864-1870.
Records contain information on George Robarts Smalley (1822-1870), Government Astronomer at the Sydney Observatory, Australia 1864-1870.
Astronomers -- Australia -- 19th century. lcsh
Smalley, George Robarts, 1822-1870.
AIP-ICOS
Powerhouse Museum. 659 Harris Street, Ultimo, NSW 2007, Australia