What do You think?
Sadly, I do not know this particular variant (as, I am sure many others) and neither I have the "source" information for comparison / judgement - originating from the reputable museums / collections (Sikorski, SWAP NY, MWP, NM-Kr, Pilsudski's London etc) - basically, library of quality pictures and / or actual examples.
Most importantly, even if I did know this variant - problems still remain - (as, I am sure you know), it is almost always impossible to judge based on a) small resolution picture b) without Avers and Reverse and c) without manual examination.
With the risk of stating the obvious - all a),b) c) deficiencies are the case here!
Having said that - I do not think we are in the "dark end" - from the quality of your previous posts - looks to me that you may know the answer and / or have reasonable hypotheses (with "source" back up) - please share.