Ardite de Barcelona + 1 unknown coin

I have two old coins, one i think it is an “ardite de barcelona”, it matches with images i found of it, and also with the coat of arms of Barcelona. The coin is this one: 

By the other hand I have this other coin i couldn't identify: 

could someone help me here?

Thanks in advance

Yes, both are Ardites of Barcelona.

First coin is N#35900 , and I can read 1655 at the second photo. The first photo is upside down by the way.

The second coin is N#74311 .

Acquired one recently, so I recognized it instantly.