Tiberius III, 698-705 AD. Constantinople, AV Tremissis 

Obv: Crowned, cuirassed bust facing, holding spear and shield.
Rev: VICTORIAAVSV Exe: CONOB - Cross potent on three steps.

SB 1363, DO II 15, MIB 13 

Courtesy of Dmitry Markov, Nov. 2010