2 quite worn Ptolemaic coins, but I'dlike any more information about the coins, I know they're both quite worn. The second one seems to have a countermark on the reverse.
The green on the second image looks worrisome. Your second coin is counter marked. Like the last post, better pictures with diameter and weight will help. Check out http://ptolemybronze.com/
Hey, you're kinda high maintenance, my new young coin-friend ... => it's kinda like you're posting your homework assignments and expecting the rest of the coin-class to give you the easy answers ... Teach a man to fish ... ever heard of that?
That is a very good site from which I'll post the link to one very informative page: http://ptolemybronze.com/ptolemy_series.html Go almost all the way to the bottom to the section on countermarks and see what looks familiar.