Roman bronze coin [επιλυμένο]

3.1g

Can anyone help me identify this coin? 

What method do you use for this type of coin because I have a few more

N#53361

The way to identify Roman coins is start with the obverse, the name of the emperor along with his titles is written there, in this case: IVL CRISPVS NOB C. Then look at the obverse and try to read the text to figure out the type. Lastly check the reverse at 6 o'clock, that's where the mint is located, in this case SIScia. This is a nice example and comes from the mint I collect, if you have any more and need help don't hesitate to post them on the forum. 😀

Thank you! 

If you don't mind can you take a look at these 3 please?

I don't know if I post the others because they are in poor condition.

1.7g

1.7g

0.9g

the first is Constantius II as caesar, the type is GLOR-IA EXERC-ITVS one standard. mint unreadable from that horrible photo:) but I would go for Trier

2nd. is from 260s.to 280s AD. but horrible photography once again takes the identification away…:)

Third is a 5th century clipped coin of Honorius or Theodosius, type as Gloria Romanorum type 22

Thank you and sorry for the bad quality, I will be careful next time