Thanks, Luis!

Yeah I love them and wish I had the money to expand my collection. Any idea of what years they are from?
I know that a couple of the ones on page 3 that have the letters "c c" (probably can't even make out the letters due to the crappy images I posted) are from a place called Casino Parque Hotel in Montevideo that supposedly was the first South American casino. Any idea what the squareish one is from... with the letters "C B" ?