Septimius Severus, AE26 of Nikopolis ad Istrum, Moesia Inf, 193-211 AD. 

AVT L CEP-T CEVHROC P, laureate, draped, cuirassed bust right.
VFL OVLPIAN NIKOPOLIT, PROC IC below, city gate building 
with two buttresses, door closed, surmounted by numerous
columns, with three gabled rooves. 

AMNG I 1339; BMC 7; Price & Trell 26; Varbanov 2795 (this coin).

ebay sale, 2004.