Battle of the Bismarck Sea
In mid-1943, the RAAF transferred Hampshire to the UK. He travelled via the United States and in New York City the US Army Pictorial Service filmed Hampshire at the Empire State Building, in conversation with former members of the US 3rd Bombardment Group – discussing their respective roles during the Battle of the Bismarck Sea. The footage appeared in the documentary feature "Appointment in Tokyo" (1945).