Massalia. AR 3/4 Obol, ca 500-475 BC. 9 mm, 0.85 g. 

Ram's head left. 
Rough incuse square. 

Auriol Group Qa; Maurel 49; LaTour 387.

With permission of Leu Numismatik, Auction 4, lot 122
May 2019.
From the Massalia Collection