Native American Sterling Silver Turquoise Pin Brooch - Arrow Design

Dating to the 1960s or so, here's a Native American designed Sterling Silver (tested, not marked) pin / brooch featuring an oval turquoise cab at the center and a pair of engraved arrows (with raised ball domes) on either side. Length is 1-1/2"; width at the ends is 5/16". Weight is 2.9 grams. Safety catch at the back to hold the pinstem in place. Very nice condition with just a touch of polish residue still left in the nooks and crannies. Just a sweet, simple piece!