B&W Hydrographic Chart. Santa Maura Island, Meganisi Channel and Port Vliko. Surveyed by the Officers of H.M.S. Hydra, under the direction of Captain A.L. Mansell, Royal Navy, 1864. Ithaca - Port of Molo and Port Vathi. Surveyed by F.W. Jarrad, Acting 2nd Master, assisted by L.S. Dawson, Midshipman, under the direction of Captain A.L. Mansell, Royal Navy, H.M.S. Hydra 1864. London. Published at the Admiralty August 15th 1866, under the Superintendence of Captain G.H. Richards, Royal Navy, Hydrographer.