Charming Squirrel and Acorns Tri-Tone Vintage Brooch

This is a rather special brooch because of the charm of its subject and the workmanship. A well detailed squirrel perches on a branch, nibbling on an acorn, in gold metal. The branch is a dark brown metal with three leaves, metals in the dark brown, gold and silvery, and at the other end of the branch are three dangling acorns, in the same metal tones. It is mounted on a metal disk. It measures 2" wide. The detail on each element brings it to another level.