Small Sasanian bronze coin?

[BACTRIANUMIS]

Looks like Peroz portrait to me, 13х15 mm..

[Figleaf]

Borrowed from wikipedia. I have no doc of this area/time.

Peter

[Quant.Geek]

The crown seems to be analogous to Peroz's type II crown as opposed to the type III crown shown on Peter's picture.  So, based on Göbl, I would say this is probably Plate 10, 168.  However, Sasanian coinage is quite difficult to attribute correctly.  It all depends on the crown, date, and mint.