"US Navy Rear Admiral Visits British Naval Establishments. April 1943, Portsmouth, Rear Admiral L T Chalker of US Coast Guard Visited HMS Excellent on a Tour of Naval Establishments." Rear Admiral L T Chalker of US Coast Guard and Capt R D Oliver, CBE, DSC, of HMS EXCELLENT set off on a short tour of establishments with officers. Commander L B Ard, US Navy, is seen back centre of the picture.