Watch List notes:

GAUL, Vienna. Octavian, with Divus Julius Caesar. Circa 36 BC. Æ Dupondius (31mm, 20.87 g, 2h). Bare heads of Divus Julius Caesar left and Octavian right, back to back / Prow of galley, with multi-tier superstructure, right. RPC I 517; RIC I 158. Green surfaces with light earthen deposits. Fine.