Watch List notes:

Moesia Inferior, Nicopolis ad Istrum. Caracalla. As Caesar, A.D. 196-198. AE 18 Assarion (17.51 mm, 3.44 g, 7 h). AV K M AVP ANTΩNINOC, bare-headed draped bust right / NIKOΠOΛITΩN ΠPOC [ / ICTP], Tyche, wearing modius, standing left holding rudder and cornucopia. Cf. Moushmov 1128, 1129. 

Sorry - I was unable to find any better reference than Moushmov - presumably it's in Varbanov, but I can't find another example of this particular Caracalla assarion with Tyche on-line anywhere