Chart 497. "Captain Sir Frederick J. Evans. R.N., K.C.B., F.R.S. Hydrographer. Sold by J.D. Potter, agent for the sale of the Admiralty charts. Engraved by Davies & Company. Photographed 1-Aug. 1915, scale reduced, neg. no. 1.H.191." Annotations: shows the locations of many field hospitals, weapons emplacements and supply dumps. "Old stone bridge carried on about a dog stone piers ... On about 6 iron lattice work on stone foundation ... Length 100 yds to 150 yds, height 100 feet or more." written in pencil with line drawn to annotated bridge; "Hugh R.C. Whittall, July, 1915." written near legend; stamped "This chart not to be used for navigation." Inset of Tuzla Bay; inset of sketch of Tuzla Bay; monochrome; notes regarding winds and anchorage; map bleeds into margin; shaded relief. Location: Research Collections WWI Trench Maps Fonds, Box 9, Envelope 32.