Two necklaces, styled as American Indian turquoise jewelry

I have decided to sell these two necklaces together as they are designed in the style of American Indian turquoise and silver jewelry.   While both of them are nicely designed, please understand that they are not real turquoise jewelry.     The kachina design , which is especially well-done,  is 20" long plus the pendant.     The flower design necklace (for lack of a better description) is 24" long plus the pendant.       Both necklaces are in excellent condition.   I estimate that they were produced in the 1950's.