Vintage Houze Art Souvenir Trays Washington DC Set of 4

These four glass trays were made circa 1960 in the USA by Houze Art to commemorate our Nations Capital: 1) United States Capital 2) the Washington Monument 3) the White House and 4) the Jefferson Memorial. They are about 2 1/2" x 2 1/2 each. The box has some wear due to age but in very good condition. The box has never been opened and the ribbon is still intact.