Tyra, Sarmatia reference needed

[drjbca]

I'm hoping that someone could give me a reference for the following RPC.

Obverse: AY K P CE GETAC
Draped bust right

Reverse: ΤΥΡΑΝΩΝ
Eagle standing left, head right, holding wreath in beak; B to the right of the eagle

17 mm, 3 grams

Thanks!

John Barnard