


The denomination is the clue. 40 Filler indicates Hungary. A quick Google show Lajtabansag was a short-lived (4 October-10 November 1921) state in Western Hungary.
You'll find them in Scott after Hungary, listed as Western Hungary

re: Identity Unknown?
The denomination is the clue. 40 Filler indicates Hungary. A quick Google show Lajtabansag was a short-lived (4 October-10 November 1921) state in Western Hungary.
You'll find them in Scott after Hungary, listed as Western Hungary