Commodus, AE24 of Koinon of Macedonia.

Obv: KAICAP KOMODOC, mature, bare-headed, draped, cuirassed bust right.
Rev: KOINON MAKEDONWN, Thunderbolt with four wings between crescent and star.

Varbanov 3070; RPC online 4293; Moushmov 5897.

Courtesy of "jgad" of the Forvm Ancient Coins. Feb. 2010.