This huge 2 1/2" vintage pin brooch is unsigned Schreiner, and is set with opaque white milk glass cabochons, chatons and teardrops. Four large domed cabs are set at angles with beaded goldtone metal frames, and accented at the lower corners with teardrop stones. A center cluster of stones repeats the domed cab motif, with a circle of chatons and more corner teardrops. Stones are open-backed, with hook-and-eye construction characteristic of Schreiner. In addition, there is a hook so this piece can be worn as a pendant. Condition is excellent overall, though there are some traces of glue residue visible on the back of the large domed cabs where they touch the inner frames.