lot of 7, includes:

three small twisted wire examples; not marked
width 3/16 inch, interior circumference 4-1/4 inches + gap length 1-1/4 inches, weight 12.3 dwt.
width 3/16 inch, interior circumference 5 inches + gap length 1-1/8 inches, weight 11.1 dwt.
width 3/16 inch, interior circumference 5 inches + gap length 1 inch, weight 10.2 dwt.

a watch band set with turquoise channel inlay; not marked
width 1/2 inch, interior circumference 5-1/2 inches + gap length 1 inch, weight 17.6 dwt.

one set with a single turquoise stone; not marked
width 5/8 inch, interior circumference 4-1/4 inches + gap length 1 inch, weight 5.4 dwt.

another set with a single turquoise stone; not marked
width 3/8 inch, interior circumference 3-1/2 inches + gap length 1-3/8 inches, weight 5.4 dwt.

lastly, one set with coral; not marked
width 1/4 inch, interior circumference 3-1/2 inches + gap length 1-3/8 inches, weight 5.6 dwt.