AR Denarius (17mm, 2.89g, 6h). Rome mint, struck Sept 13 - 18, 81 (Second Issue, RIC's "Group 3"), agjog.
IMP CAES DOMITIANVS AVG P M, head laureate right; COS VII DES VIII P P, Aventine Minerva cult statue standing right, with spear and shield (M1).
RIC 28 (R2), BMC p.433, RSC 56a.
Ex Forum.