I've looked all over and have not found any info. Can someone please tell me whatever they know. Thanks.
It certainly appears to be (as the others have noted) a Thai baht...I wonder as to the dating of the coin, since during my time in that region, during 1971, all i saw or had were Thai baht notes of various denominations...a baht the rough equivalent of a US nickel at that time---if memory serves.....
Not to rain on your parade, but this is the kind of coin you see in junk boxes at coin shops for $0.25 each.