Beautiful coin! I think I have a small correction: The
legend seems to be HADRIANUS
AUGUSTUS PP, the P's at the end, as often, sloppily
engraved and looking like I's. This would make it a variant of RIC² 3068 (3068 has
bust type D1, seen from front; yours has D2, seen from the
side, which is unlisted in RIC²).
Congratulations from
Rupert