Google, at least for three of the four, would almost certainly work wonders.... With that said though, the 3rd (from the left) is a Mexican 5 centavos coin and the 4th Peruvian. I cannot see the first, and am unsure of the 2nd. This isn't my area, so all I've done is to read what I can on them. Also, just because someone doesn't reply within the first five minutes, it doesn't mean it's time to start another thread in a different forum. Just have patience and someone will see and respond to your post. Multiple threads do nothing more than make extra work for the mods.
