B&W Hydrographic Chart. Greece - Archipelago. Plans of Anchorages in the Grecian Archipelago. Sketch of Port Raphtis on the Eastern Coast of Attica, The Ancient Prasiae. By Captain Beaufort, Royal Navy, F.R.S. 1811. Mandri Channel. Surveyed by Commander T. Graves, 1840. Port St. Nikolo (St Nikolaos) by Commander T. Graves, 1838. Port Mandri and Ergasteria Bay (Lavrion). Port Mandri by T. Elson, Master, Royal Navy, H.M.S. Madagascar, 1829. Agastria Bay, by Lieutenant A. Pouzolz, and the Officers of the Belliquese 1870. London, Re-produced at the Admiralty , 27th November 1897, under the Superintendence of Rear Admiral Sir W.J.L. Wharton, K.C.B., F.R.S., Hydrographer.