They have a few chips on display that they found on site, a $1 white diamond mold with the initials FB (Fred Browning), I gave the College a $5 red chip that I got from Ed Hertle, and a yellow hub mold with the initials RIS (Red Scarborough-one of Benny Binion's boys-delivered to the Southland Hotel in Dallas-see Ed Hertle's guide).
It is an interesting tour, well worth the time.