By HYDROGRAPHIC OFFICE; TARDY MONTRAVEL, Lieutenant [Louie-Francois-Marie de]., July 7th 1853. Large corrections Decr. 1884. Corrected to 1896.
By UNITED STATES HYDROGRAPHIC OFFICE, April 1885. Corrected to May 15 1897.
By HYDROGRAPHIC OFFICE; LOFTUS, Commander A[lfred] J[ohn], 1st Nov. 1889. Small Correction to 1894.
By HYDROGRAPHIC OFFICE; ALDRICH, Commander Pelham, 18th Aug 1883.
By VIDAL, Captain A[lexander] T[homas] E[meric]; et al, 1876.
By DET KONGELIGE DANSKE SOKAART-ARCHIV, 1886. Corrected 1887, 88, 89.
By FORTIN, [Jean] and BUY DE MORNAS, M. [Claude], 1768 [celestial globe dated 1770, armillary dated 1773; copper plate eighteenth century]
By GREENWOOD, Christopher and John, 1830 [and] 1834.


