VTG ZUNI SSilver Ring Native American Old Pawn Turquoise Mother Of Pearl-Dancer

Up for sale is this Vintage ZUNI SSilver Ring Native American Old Pawn Turquoise Mother Of Pearl Inlaid Kachina Dancer RARE Kachina Dancer inlaid in Mother of Pearl surrounded by turquoise cabochons, sterling silver Zuni ring size 5 3/4 vintage Old Pawn  10.8 grams  The back is marked EF ( I think, please look at picture). It is a beautiful ring measuring at about 1 1/2 inches by 1 1/4 inches wide.   Cir 1960s/70's or earlier.  Kachina Dancer Marked by the Designer EF