Very good picture of the Classic - France 1939/40
Very good pictures of the Variant - identified on post 970, previously.
I have some circumstantial / indirect clues that this particular variant was made for SBSK - in Egypt (but just only clues)
I think - this sharp picture is a very relevant find - it features one of the known variant of Polish Air Force Eagles and is DATED - allowing for that variant to be pin-pointed in time.
something close to Wad's heart
Here are a few more of mine from my collection.