Vintage Hopi S. S. Quail Pin, HL Block Letters On Back, Estate Sale Find

  
Hand chiseled craftsmanship marks, or cross-hatching, highlight this vintage sterling silver Hopi Quail Pin. The HL connected block letters are also easily visible on the back of the 1 5/8" long x 1 5/8" wide (at widest areas) pin. The pin closing remains secure while the pin's "end point" remains sharp.

An Estate Sale find, I believe the pin to be mid to late 20th century.