These are an extraordinary find! Art deco ornaments made of molded and faceted jet glass with an arc of 9 rhinestones. The glass is faceted above and below the arc.These come in their original wrappers stamped “Made in Czecho-Slovakia” and I believe they date from the 1920s. There are 2 set in loops on the back at either end so that this piece could be sewn on to a hat or garment as an ornament or else hung as a pendant. These are slightly concave and measure 52x78mm. Sold individually. Signed on the back, “A H” These pendants are uncirculated but at 80+ years of age, the foil and glue holding the stones has deteriorated. We are providing 9 vintage uncirculated Swarovski crystals to replace the old ones.