by M.F. Maury, A.M. Lieut. U.S. Navy, superin'dt. of U.S.N. Observatory, Washington ; compiled from materials in the Bureau of Ordnance and Hydrography by P.M. …
by M.F. Maury, A.M. Lieut. U.S. Navy, superin'dt. of U.S.N. Observatory, Washington ; compiled from materials in the Bureau of Ordnance and Hydrography by P.M. …