I was going through my Greek coin collection crimping up some staples (thanks to the recommendation of a CT friend) and found these hiding in the back. I got them in a lot with Greek coins but am almost sure they are Islamic (though if I had a denarii for everytime I was wrong...). They each have a very cool patina, Sandy, green and black. But I gave up IDing them long ago. Can anyone help? The 1st coin is 19x19 MM and has that Sandy patina to it. The next coin appears to be broken as it is between 17x19 MM. But has that cool green patina. And lastly is just a little guy but with some really nice detail. He is 13x13 MM and has some fun designs. So that's them and I have no idea who where or what they are? As always any help is appreciated. Oh, and please post any Islamic coins or coins with fun or strange designs!