Watch List notes:

Pescennius Niger. A.D. 193-194. AE "limes" denarius (19.6 mm, 2.03 g, 5 h). IMP CAES C PESC NIGER IVST COS II, laureate head right / CONCORDIA AVG, Concordia seated left, holding patera and cornucopia. cf. RIC -; cf. RSC -. Fine. 

This reverse type is not known for Pescennius Niger, it is a Limes mule with a contemporary reverse.