That looks like it may be a Celtiberian coin which will predate Augustus by a hundred years or more. By the time I get home tonight I'm sure someone else here will have an id.
The wear on the OP coin makes it more difficult to identify. There are dozens of different tribes/municipalities from Spain with similar features that it may take some time to find an exact match.
I agree with everyone else and it seems there are a few near 'perfect' matches on acsearch---Celtiberian!!
Hey... @John Anthony , I know this one... Iberia Secaisa Segeda AE 25 2nd-1st C BC Male Hd Dolphin Horseman Galloping O-R.jpg
Dear colleagues! Thank you for your responses. It really Hebert - Celts. Here is an analogue of my coins, but coins without moja inscriptions and probably with is broken into two halves, and perhaps even glued. https://www.acsearch.info/search.html?id=2509474p