Sterling Dangle Brooch Pendant Vintage Mexico

Offered is a vintage sterling dangle brooch that can also be used as a pendant.  The classic design is from Mexico and features colorful mosaic of  inlaid crushed stone.  This measures 1 1/8″ in diameter, and is approximately 1 5/8″ long.  The circular hallmark and eagle mark on the reverse side are rather indistinct, but this was tested to indeed be silver. The jewelry has no condition issues.