Native American and Southwestern Jewelry

lot of 3, none are marked, includes:

a squash blossom necklace
length 23-3/4 inches, naja length 2-1/2 inches x width 2-1/8 inches, weight 56.0 dwt.

a wider cuff bracelet
width 2-1/2 inches, interior circumference 5 inches + gap length 1 inch, weight 25.5 dwt.

lastly, a more slender cuff
width 1-3/8 inches, interior circumference 5-5/8 inches + gap length 1 inch, weight 20.7 dwt.