I'm not endorsing authenticity but it does look like a genuine bronze coin from the Egyptian Ptolemaic dynasty in Fine to Very Fine grading. Nice one!
The reverse (first picture) shows an eagle standing on a thunderbolt, both attributes of the god Zeus.
The obverse (second picture) shows the horned head of Zeus-Ammon facing right.
What I don't know is why the precise dating of 196 b.C... that exceeds me.
Do you happen to know its diameter and weight?