British LTV “Fantails” or Buffalo amphibians transport German prisoners through a flooded landscape south of Comacchio, Northern Italy, 11 April 1945. The first of the two preliminary operations scheduled for each of the coastal flanks began on the night of 1 April when a flotilla of LTV's carrying the British 2d Commando Brigade set out across the Comacchio Lagoon's shallow waters on the Eighth Army's Adriatic flank. That operation was to be the first of a series of three designed to give the British forces advance positions from which to cover an amphibious right hook against Argenta.

LTV at Comacchio

Men of the 2nd Battalion, The Lancashire Fusiliers, British Army, with Achilles tank destroyers in support, advancing along the road to Ferrara, Northern Italy, April 1945. The 17 pounder, Self-Propelled, Achilles was a British variant of the American M10 tank destroyer armed with the British Ordnance QF 17 pounder anti-tank gun in place of the standard 3" (76.2 mm) Gun M7. Victor Sierra

Achilles

Collection of comments taken from FB(WW2AircrashSite):
 May - June 1940, judging by the type of roundel and the black port wing.
Might be Dunkirk. Interesting hand painted roundel and black painted port wing to help in identification.
 Also looks like a fabric covered aileron indicating an early Mk1 Spit.