Unknown Eastern Roman Coin #3 [επιλυμένο]

Hello all, 

I have a coin here that I believe is from the Eastern Roman Empire though the emperor is hard to determine. The coin is around 1.6g and around 17-18mm. 

Hope to hear what this is!

N#334169 

Giobruno

N#334169 

Hello, so there seems to be a mintmark that has all the details but it is a ANTb which I don't know if that is a different coin but I just seen it upon examining it. 

cc15

Giobruno

N#334169 

Hello, so there seems to be a mintmark that has all the details but it is a ANTb which I don't know if that is a different coin but I just seen it upon examining it. 

To me looks like an A, a little distorted like on the catalog photo.

Giobruno

cc15

Giobruno

N#334169 

Hello, so there seems to be a mintmark that has all the details but it is a ANTb which I don't know if that is a different coin but I just seen it upon examining it. 

To me looks like an A, a little distorted like on the catalog photo.

I think I can see it now, Thanks!