I am looking for more information on a $5 Silver Slipper Las Vegas 13th Issue Chip. This chip is black and feature a Diecar mold no inserts and the inlay is R-white. The Official U.S. Casino Chip Price Guide 3rd Edition says this chipis a R-10 on the rarity scale and has values of: Avg-$600 S-U-$900 New-$1200. I can't find any information in the 4th Edition text. Does anyone know anything about this chip? Please contact me at: rsimo66@hotmail.com

Sincerely, Roger Simonson CC & GTCC #R-7660