In this photo taken on the 29th of July 1944 a GE 44-ton "Drop Cab" diesel loco is unloaded from the train ferry Twickenham. Note the British crewmen of HMS Twickenham working with the US soldiers to get the US Army cargo unloaded.
www.doverferryphotos.co.uk/pastandpresent/twick.htm
en.wikipedia.org/wiki/GE_44-ton_switcher
www.railpictures.net/showphotos.php?locomotive=GE%2044-ton
http://en.wikipedia.org/wiki/SS_Twickenham_Ferry