Watch List notes:

Gallienus. AD 253-268. Antoninianus (25mm, 3.24 g, 6h). Rome mint. 2nd issue, AD 255-256. IMP C P LIC GALLIENVS P F AVG, radiate and cuirassed bust right / LAETIA AVGG (sic), Laetitia standing left, holding purse and anchor. MIR 36, 98q var. (rev. legend); RIC V (joint reign) 145 var. (same); Cunetio 566 var. (same). Near EF, toned.

Ex Berk BBS 86 (11 July 1995), lot 847.

An example of a reverse die error.