Taxco Mexico sterling grapes pin. Beautiful stylized grape leaf with a grape cluster hanging from a curled vine tendril.
 
The is rich vintage patina on this desirable piece marked Hecho en Mexico in a circle with STERLING and Taxco underneath. There are also three initials in the center circle .... I have not been able to fully identify the middle inital ... A?R. I have researched The Little Book of Mexican Silver Trademarks and Hallmarks by Bille Hogart - 2001. This mark may be included in his more recent versions.