Watch List notes:

Plotina, wife of Trajan, Aureus, Rome, AD 112-115; AV (g 7,29; mm 20; h 6); PLOTINA AVG - IMP TRAIANI, diademed and draped bust r., hair in long tail at back, Rv. CAES AVG GERM - A DAC COS VI P P, Vesta seated l., holding palladium and sceptre. RIC 730; C 2; Calicó 1146; LHS, auction 95, lot 803 (same dies).
Very rare. An attractive portrait struck in high relief, extremely fine.