Collection search - Pilot chart of the North Indian Ocean, by M.F. Maury, L.L.D. U.S. Navy, Superindt. of U.S.N. Observatory Washington. Compiled from materials in the Bureau of Ordnance and Hydrography by Lieuts. W.B. Fitzgerald & Wm. C. West U.S.N. Commodore Charles Morris, Chief of Bureau. [cartographic material]