Necklace with Three Shadowbox Drops and #8 Turquoise

Vintage Necklace with Three Shadowbox Drops and #8 Turquoise (Navajo)(Artist Unknown)

These three elements have been restrung with this single strand of mixed Sterling silver beads. They were originally on a two-strand necklace (you can see the fittings on the back) which would have been common in the 60's and 70's. 

Sterling Silver, #8 Turquoise 

Necklace is 9" length, Drops are 1.5 x 1 & 1/8"