This was originally to the towers of the Waldorf Astoria on Park Avenue. It was used as a decorative back plate for the swan curtain hooks. Good condition with surface wear from prior use. A Waldorf Astoria authenticity card is included with your purchase. Priced each. The manufacturer and exact date of creation are unknown. The dimensions are 4 in. L x 1.125 in. W x 0.125 in. D.