Brooch Flower Vine 980 Fine Silver Mexico

Vintage Mexican 980 fine silver pin/brooch that was made in Taxco, Mexico. 
980 fine silver has a higher silver content than 925 sterling silver.
The design is a folksy flower branch that reminds me of the Pennsylvania Dutch barn paintings. The leaves are hand engraved. It is hollow as it was made with the

repoussé technique and it is backed. It has no damage or dents. No repairs. 

Measures 3 3/8" x 2 1/2".
Weighs 20 grams.
Lovely patina from age. C. 1930s.