Augustus SYRIA CA coinage (uncertain mint) As (AE; 24-27mm; 10.17g; 1h) ca 28-15 bc. 

Bare head of Augustus to right. 
Rev. C A in linear circle in laurel-wreath.

AMC 693; BMCRE p. 115, 712; RIC I2 p. 81, 495 (Pergamon); 
RPC 4103-4104 (Syria).

with permission of cngcoins.com, A.K. Collection.