For your consideration, here is a Lot of 3 1975 Sundowner Hotel Casino Free Slot Play Tokens, from Reno, Nevada, made of aluminum.  They have some wear on them.  They have a diameter of 1 3/8 inches and a thickness of 1/8 of an inch.  They will be mailed in a box for protection.  Items pictured are the actual items up for sale and come from a non-smoking household.  (360.98q-.4bx)