See the original photo on Flickr.
On Flickr, it is attributed to 1950. It is definitely younger than this one from 1932, easily recognisable by the size of the trees.
Taking into account the discussion about the camouflage painting (which is missing here), the photo should be pre-war, possibly around 1940. Any comments are welcome.
Date picture taken
1940s
Gallery
Shows place(s)