https://www.liveauctioneers.com/price-result/tufa-cast-mt-navajo-sterling-turquoise-earrings/
Tufa Cast "mt" Navajo Sterling Turquoise Earrings
VINTAGE NATIVE AMERICAN HANDMADE EARRINGS TUFA SAND CAST. SIGNED "MT" LIKELY MELVIN OR MICHAEL THOMPSON. TESTED STERLIN
tufa castmtnavajosterlingturquoise