From the Burt Journals.
On 12-20-54 a letter was received from J.W. Brown's Horseshoe ordering 5500 dice chips (arodie mold) with the inlay shown below. Values were $5, $25, $100, $500. A telephone call from Reno Game Supply confirmed the order on 12/28/54. The order was completed and shipped on 2/11/55.

No additional chips were ordered until 4-7-58 when an order of $5 chips was received. The distributor was Percision Inc. No mention of J.W. Brown's Horseshoe at this time.

Jim