Title: Circular prepared by direction of the Hon. Wm. Ballard Preston, secretary of the navy, in relation to the astronomical expedition to Chile.
Authors: Maury, Matthew Fontaine, 1806-1873; Gilliss, J. M. 1811-1865.; United States Naval Observatory.
Publisher: C. Alexander, printer,
Year: 1849
Subjects: Planets Tables.
Contents: To the friends of astronomical science, by M.F. Maury.-Table I. Ephemeris of Venus and her stars of comparison, during the stationary periods of the planet, in 1850 & 1852, by J.M. Gilliss.-Table II. Ephemeris of Mars and its stars of comparison, during the opposition of the planet, in 1849 & 1852, by J.M. Gilliss.