Walch, A. T.
Diaries, 1840-1843.
Diary kept on the ship "Kinnear" 1840 and on the brig "Salus" 1841 and 1843, containing mainly astronomical records.
Astronomer and sailor.
Astronomical observations -- 19th century.
Astronomers -- 19th century. lcsh
Seamen -- 19th century. lcsh
Kinnear (Ship).
Salus (Brig).
AIP-ICOS
Mitchell Library. Mitchell Librarian. Macquarie Street, Sydney, NSW 2000, Australia