Vintage Sterling Silver & Green Calcite Double Bird Brooch Cira 1940

Lovely little birds connected by a chatelaine chain. With a sterling “wing” overlay. The workmanship on both is beautifully detailed.
In very good vintage condition with the normal wear expected for a piece this age
Marked PLATA (silver in Spanish) STERLING 925 on the back
The brooch clasp works as intended, though the pin is a bit misshapen

Approximate Measurements:
Large Bird
Length 3"
Width .75"

Small Bird
Length 1.5"
Width .25"
Weight of both 22 grams