Button-on necklace with antique white North American trade beads

A button-on necklace with antique North American trade beads on leather. Circa 1800s padre beads in various shades of soft and earthy white. It buttons on with a flower-shaped brass plated button from the 1940s. It measures about 20 inches around, and is finished with twin brass and faceted gold hematite fringe ends. Wear it alone or layered with other necklaces.