mystery a/c engines at Dunkerque museum

popped over the channel a few weeks back and payed a vist to this fantastic little museum on the way around.

photography is not allowed by the way but im British and didnt quite understand the French symbol of a camera with a red cross over it as it was in French. if it was in English “well”

C`est la vie (such is life) lol

the cemetry is just down the road, it holds a small amount of WW2 graves but there is a large WW1 section in a different area just behind my photo position. it seemed right to pay a visit after being to the museum.