The bottom one appears to be Seleucid. The obverse is Tyche and the reverse has a horse. My guess is Seleucus and Pieria but there are other possibilities in Asia Minor as well. I would go to wildwinds and search (by thumbnail) for Tyche horse Selecus and Pieria and see what you find. As information it is always best to include the diameter and weight of coins if you can and you will get more meaningful responses. It might also be helpful to upload the coins directly into your posts like this (just hit the "full image" button next to "thumbnail" when you upload your image. Also Welcome to CoinTalk!
http://coinindia.com/galleries-vima-takha.html The left coin reminds me of a Kushan similar but not identical to the second on the page linked above.