Hi,
I can tell you that in page three the chip in second row to the left has a coat of arm from Uruguay, the lower one is also from Uruguay. Cannot tell for sure the rect. one or the one in the right, but the rest are all from Uruguay, it would be hard for me to believe these two are from anywhere else!

I hate to tell you but the majority are very cheap, the chips after page 3 and the round ones on page 3/4 normally sell from $2-$6. But, even those, quite cheap, are difficult to sell at any price. The price for MOP and demand in general has dropped significantly, and the ones from Uruguay even more. There is little demand and collectors of these have most of them because they are soo cheap.

You can go to "Uruguay casino chips" in eBay and find a large number of the ones you have, many offers, but check the ones "sold" and will find 2-3 max! Wished I could tell you different !!! Most people will buy in numbers, like you did!

The one that should bring something good should be the Castillo, is beautiful and you have a series. Otherwise, the ones that tend to carry better value are the rect./squares and chips of larger denominations, specially if they have a pretty design.... but cannot tell you how much.

Hope that helps some, good luck.

Merry Christmas & Happy Holidays!