Numismatikforum

Hello,
I can't define these denars by Dannenberg and I have no ideas about their origin. Please help me with definitions.
Thanks in advance.

A.

N2

Hello A.
d4 Nederlanden, Friesland 1015 -1020 Dan 1959, Ilisch 20.8
d5 near Dan 1211, region of Goslar (?)

Thanks