Unknown medieval coin , 3 Kreuzer ??

[pinpoint]

Friendly ask for help to determine this unknown coin .
Diam. 18 mm / 0,91 gr. / Silver
Coin was found in Hungary near Lake Balaton.
We think it is : 3 Kreuzer , Ferdinand , Schlesien
Any info or Ref. nr. is welcome

Greetz from The Netherlands , Pinpoint

[passant]

Ich denke, daß es ist 3 Kreuzer, Stadt Breslau, 1622 (?)
In "Schlesische Münzen und Medaillen" von Saurma-Jeltsch #111 (bild #42).
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I think, this is 3 Kreuzer, City Wrozlaw, 1662(?)
You can see this coin in the book "Schlesische Münzen und Medaillen" von Saurma-Jeltsch #111 (pic. #42).

Greetz from The Ukraine

[pinpoint]

Hello Passant ,

Thanks for your exellent help !
Is this coin minted in 1622 or 1662 ? on name of Ferdinand
Till now I can't find a match of this coin . Perhaps you have a image ?

Thanks till now , Pinpoint

[Gerhard Schön]

Here is a picture of another coin of this type.
Greetings,
gs

[pinpoint]

Hoi Gerhard ,

Thanks for the picture ,
Now we can see the coin in better conditions .

Greetz from The Netherlands , Pinpoint