"Allied Naval Reconnaissance in Enemy Waters. 25 To 29 July 1943, on Board HMS Greenville during a Large Scale Reconnaissance Carried Out by British and American Battleships, Cruisers, Aircraft Carriers and Destroyers. Four Enemy Aircraft Trying To Shadow the Group Were Shot Down." On board HMS GREENVILLE during the operation. The doctor pays a visit to gun crews at action station and gives them a refresher course in first aid.