Mysia, Pergamum. Pseudo-autonomous issue. A.D. 40-60. AE 18 (18.07 mm, 3.09 g, 2 h). [ΘЄON CYNCΛH]TON, draped bust of the Senate right; C/M. X-(monogram?) in incuse 12:00 / ΘЄ[AN PΩMHN], turreted and draped bust of Roma right; (before, lituus?) . RPC 2375. near Fine, glossy dark green patina very heavily worn, interesting C/M bears some research.