Octavianus and M. Vipsanius Agrippa. AR Denarius, mint moving with Octavian, 38 BC, 19mm, 3.63 g

DIVOS IVLIVS DIVI F, Wreathed head of Julius Caesar right, facing bare head of Octavian left.
M AGRIPPA COS DESIG in two lines. 

RSC 5; Crawford 534/2; Babelon Julia 129 and Vipsania 2; Sear Imp. 306.
Very rare.

With permission of cngcoins.com, auction  Triton XIX, Lot 432, Jan 2016.