Vintage Guatemalan earrings with Mayan offers motif

These vintage Guatemalan sterling silver earrings show a typical design of a Mayan character in silver set on an oxidized silver background. The original ear wires are attached which have a offers half circle soldered to the wire.
The back is stamped with .900 silver and the letters UHT (makers mark).
They measure 1 1/8” long (not including the ear wires) and 2” long with the ear wires.