Image rights: wildwinds.com TRAJAN silver restored denarius of AD 107. Extremely rare! TRAJAN. AD 107. Av: Helmeted bust of Roma right. IMP CAES TRAIAN AVG GER DAC P P REST. Rv: Empty triumphal quadriga right, surmounted by small figure of Victory. L RVBRI. The coin maybe "subaerat" (a German term for an ancient fake). The prototype was a denarius struck ca. 87 BC by the moneyer L. Rubrius Dossenus.