Vintage Butterfly Sterling Silver Brooch/Pin Mexico 3-3/8" X 2-1/2" Pre Eagle

Vintage Sterling Silver Brooch/Pin

Vintage Butterfly Sterling Silver Brooch/Pin Mexico 3-3/8" X 2-1/2" Pre Eagle

extra Large very nice Late 1930s-Early 1940s

Two Turquoise pieces one on each wing

Reads Silver Made in Mexico,

You can tell that this is great high quality silver just by holding it looking at it.

But on anything that is not Marked or if i suspect it to be other wise i test it to be 100% sure

Tests Good Silver

I do three passes on the stone,

on the underneath of the item , you can not tell it was done.

three passes to make sure i get through any plating

I use A stone And 18k Nitric Acid Looking For That Nice Milky Color

And I back That Up with Silver Solution Looking For An Orangish Red Color

See Pictures Thank You