Sterling Abalone Initial E Cufflinks Signed Adan Alvarado for authentic Rancho Alegre

These have a nice authentic patina and have been only lightly buffed. Can be polished more if desired.
Condition is very good. One has a mark above the E that looks natural, otherwise excellent shape.

Sterling initial 'E' cufflinks signed on the back-

AA for Adan Alvarado
Rancho Alegre
925 Sterling Taxco Mexico

Weight is 13 gr.
Each side is 5/8".

Alan Alvarado produced for Rancho Alegre and Independently.
Plateria Rancho Alegre was founded in 1956 by Pedro Perez.
It served as an outlet for many of the finest designers and silversmiths until 1985 when it closed.