Pergamon ... Municipal coinage. Coin no. 9. Great Drain ΛΖ-ΜΣ, gravel. Found with P 33818. Bust of Athena l., wearing aegis and Corinthian helmet. [πEPγAMHNωN] Asklepios stg., facing, with staff. 717, 1064, 3316 ... Ca. 197-133 B.C.