Unbekannter Dünnpfennig

[Hemmo]

Gutentag,

Mein deutch is night so gut so ich gerne continue in english. I have found this brakteat in the netherlands and i cant determin it. Could you guys help me? I know its a german one and it is similar to ones from ottokar III (around 1200 ish).

It is from silver, weights 0,42 grams and has 26mm diameter.

Many thanks!

[Hemmo]

I have recieved some more information about this Dunnpfennig. (many thanks to the contributions) It could date from the German/Austria region from 1100/1200. Exept somthing has noticed me. Normal bracteaat und pfennigs from that region has an animal print like lion, wolve or swine (eber) (rare). Looking at this animal imprint; its head is completly different and it looks like a duck head. The body looks more like a swine (eber) or lizzard like. Does these characteristic sais anything to someone?