Pertinax, AE26 of Tomis, Thrace.

AVT L P ELB PERTINAX, laureate, draped, cuirassed bust right
MHTROP PONTOY TOMEWC, Male figure with raised right hand,
in cart drawn left by bull, preceded by female figure 
advancing left. Value mark Delta in upper centre.

Varbanov 4791 (this coin); AMNG 2732.

Notes: This coin illustrated in Varbanov under no. 4792
in error (see position of Delta).

Courtesy of H.D. Rauch Auctions, 2003. Added Aug. 2011.