Earrings are engraved with figures reminiscent of the petrogylphs carved by the indigenous peoples of the Southwest.  The oval shaped earrings depict a hunter on horseback pursuing a horned beast. The maker's mark is "GM", likely Gilbert Mitchell, Navajo.  Stamped "Sterling".  Measure 1" long and 1/2" wide, dangle approximately 1 1/2".

The pin is of unknown provenance and is likely silver.  The design compliments the earrings. Measures 1 1/4" round.