The variation of latitude at New York City pt. 1. Declinations and proper motions of fifty-six stars. By Herman S. Davis, Ph. D. - Rees, John Krom 1851-1907; Jacoby, Harold 1865-1932.; Davis, Herman Stearns 1868-. (New York Bruce Fund, 1906)
Pages 106-107, "Notes and corrections", dated January 15, 1896.
Part 1 was reprinted as Contribution no. 8 from the Observatory of Columbia University, 1895; pt. 2, completing the work, was published as Contribution no. 9 from the Observatory, 1906.
Keywords: Latitude variation; Stars -- Catalogs