HI, i can tell you those coins are from Thailand. That is king Rama on the front and that is Thai text. I cant tell you the dates or denominations without finding my book. hope this helps you.
You can get some more information about your coins here: http://worldcoingallery.com/countries/Thailand_all.php
Thanks! I was using that worldcoingallery site last night, but since there are so many countries, I really had no idea where to start (and the fact I'm on dialup just makes browsing even slower).
