VALERIAN I, AD 253-260 Valerian, father of the Emperor Gallienus, was a senior government official when in AD 253 he was called to lead an army to aid Trebonianus Gallus in fending off the revolt of Aemilian. When Gallus was killed by his own troups, Valerian's troops proclaimed him Emperor, then march to Italy where they defeated Volusian. In AD 260, Valerian was captured by the Sassanians (lead by Shapur II) who held him in captivity for the rest of his life. obverse enlargement reverse enlargement 344.Bronze sestertius, RIC-184. Obverse : Bust of Valerian right, with "IMP C P LIC VALERIANVS P AVG" around. Reverse : "VOTIS DECENNA LIBVS S C" in four lines withing a wreath. Well-struck and well-centred with a nice portrait of Valerian. The coin was at some time cleaned to bare metal and re-toned, but is still above average for this issue. Rome AD 253. 26.8 x 29.2 mm. 18.81 grams. ........ gVF $495.00 This type was issued in AD 253 and records his decennial and popular vows on his accession to the throne. Because the types was issued jointly with Gallienus, it has to have been issued at the point where he was officially recognized by the Senate, rather than when his troups proclaimed him Emperor. This is a relatively rare.