"Submarines, Kephalos Bay, 1.45pm, July 3rd 1915" image: an annotated sketch of a view from the entrance of Kephalos Bay on the island of Imbros, looking towards Gallipoli. Four trawlers are sailing towards and nearby a line of boom floats to inspect the protective line in case of enemy submarine activity. Imbros signalling point is visible on the top of the cliff to the right.