ROM A (or ROM V): Nude ithyphallic Priapus standing left with right arm outstretched holding a falx (sickle) and left arm at his side. ROM on the right around and V or A to left.
Reverse
B: Bacchus (or a bacchant) standing front holding a thyrsus in his right hand and cantharus in left.
Reference
Rostowzew, M. (1903). Tesserarum urbis romae et suburbi. St. Petersburg., https://zenon.dainst.org/Record/000917434