Mysia, Parium. AE. Ca 4th century BC. 

Laureate head of Apollo right.
P-A, to left and right of the great altar of Parium. 

ANS lists this coin under the neighbouring town of Priapus with P-R/I-A on the reverse. 
cf. ANS 1944.100.43397; reverse: BMC, Parium 40.

With permission of Roma Numismatics, Jul, 2010