ID Help? Alexander Portrait?

[Xeno]

Hello everyone, first time actually posting here. I've been working my way through ID'ing a lot of bulk coins from David Connors and I'm a little stumped on this one. Obverse looks like a portrait of Alexander? Reverse seems to read ∆POY underneath a sitting bull. Coin is 19mm, 4.41g.

 

 

 

[kirispupis]

The obverse is of Herakles, though there's been a long debate on whether it was influenced by Alexander.

I believe this is a coin of Kassander. The same as this type. The weight and size also match.