Need help identifying coin [Resolvido]

25mm

1.93g

I think it's a French coin

N#8555 

Seems a little light, but I believe this is what you have: N#8555

Diameter is near enough (0.5mm out), and so far as I can tell, the text & illustrations seem to be a match. Yours must be a Angers strike (Note the “F” under the shield). I think it's a 1551 edition. If you view the non-shield side, at the top of your picture you have the “+” symbol. To it's left is a “blob” which is meant to be a castle tower, and then to the left of that looks like a roman “I” for one, then the five before it.

EDIT: Darn, beaten to the post! 😛