Help identify Böhmen ? coin

[aidab]

Hello,

I would apreciate any help to identify this tiny coin. I guess it's from Böhmen but not sure. It weights 0,2 gr and it's diammeter is about 10 mm.

Thanks in advance

[pinpoint]

Hello ,

Heller , George Podiebrad ( 1443-1462) , Grafschaft Glatz
Schlesien

Greetz from The Netherlands , Pinpoint