JF ~ Fuentes Sterling and Enamel Siesta outlets Brooch

This sterling and enaml pin was made by Jeronimo Fuentes in Mexico some time prior to 1978. The brooch is in good vintage condition outlets with no problems. The enamel looks to be in good condition and the straight pin and locking mechanism are both in good working order. The brooch measures 1 1/4 inches by 1 1/8 inches and weighs 6 grams. It is hallmarked Sterling Hecho En Mexico, conjoined JF, 925, eagle #3.
Jeronimo Fuentes was in charge of the enamelers at Margot de Taxco's shop.