I found these two coins at a flea market on the Mississippi Gulf Coast last weekend and was wondering if anyone had any information on these. They appear to have some silver content based on the fact that both have a patina like silver dollars age. I could clean them but have decided to leave them as found. I only paid .25-cents for each so I guess that's a good deal. If you can help me with any identification information it would be greatly appreciated. The Silver Slipper is from Las Vegas and I have no idea about the Players Club Casino. Thanks for any assistance.