Severus Alexander, AE28, 4 Assaria of Tomis, Thrace. 

AVT K M AVP CEV ALEXAND AV, laureate, draped, cuirassed bust right.
MHT-RP PON-TOV TO-MEWC-Delta in five lines within wreath. 

Moushmov 2138; Varbanov 5370; AMNG 3285

Courtesy of beastcoins on vcoins.com, May 2011