Watch List notes:

Gallienus BI Antoninianus. Mediolanum, AD 253-268. IMP GALLIENVS P F AVG, radiate bust right, drapery on far shoulder / LAETITIA AVG, Laetitia standing left holding anchor and wreath; P in left field. RIC-; MIR 1122 var. (bust left); Toffanin 183/49 var. (same). 3.25g, 22mm, 12h.

Good Very Fine. Apparently an unpublished variant.