HI MIKE ... THE APACHE CHIP IS A ONE ONLY ... I FOUND IT ABOUT 12 YEAR'S AGO ... GOOD LUCK WITH YOUR QUEST ... I MAY HAVE A KHOURYS EL RANCHO RIO ... I REMEMBER GETTING A CHIP FROM MY DOG GROOMER ... HER FAMILY OWNED THE JOINT ... I WILL FIND IT AND BRING IT TO THE SHOW ... I AM AT TABLE # 77