Signed Robert Held (R. Held) Art Glass Perfume Bottle

This is a beautiful piece of art glass by the master glass blower, Robert Held. It is a perfume bottle signed "R. Held" (see photo). The bottle appears to be in excellent condition. These signed bottles are highly collectible. It features a feathered iridescent pattern with gold, teal, and purple coloring, and different glass pattern on the inside.