1967 Bracelet Silver/turquoise

I bought this bracelet from a really old trade goods shop in Ruidoso, NM in 1995. This bracelet had been there for 20 years. The story is that Sam Lovato made it in 1967. On the back you will see an "L" stamp. The turquoise are Morenci. You know that mine has been shut down for some time. If it...