Vintage Metales Casados Mexico 925 Sterling and Stone Inlay Brooch Pin. Pre-owned and in good vintage condition with normal wear from age. Brooch measures approximately 1 1/4" tall x 1 1/4" wide. Hallmarked on the back is Metales Casados Sterling. This brooch/ pin was made in the early to mid 1950's and with its own unique Taxco deign, it is very rare now a days and often difficult to find.