Trajan, 98-117 AD. Bilon Denarius (18mm, 2,41 g.). Rome, 108-109 AD. IMP TRAIANO AVG GER DAC P M TR P, laureate bust to right, slight drapery on far shoulder. COS V P P S P Q R OPTIMO PRINC, Dacian, in attitude of mourning, seated to left on pile of arms; DAC CAP in exergue. RIC II 98; BMCRE 390; Woytek 283bC; RSC 120. Very fine, collectable and desirable reverse type, curiously struck in bilon.