This locket is signed Pegasus Coro pat. # 2545267 dating it to 1951. These lockets were known as the Family Album locket by Coro. The patent was issued to Adolph Katz. The inside flips out for 4 compartments to place small pictures. These piece is in very good condition with minor scuffing on the reverse and a small spot on the front. The center features a rose guilloche design. The finish is gold tone with etched design. Size is 1 inch in diameter.