Tomb of The Unknowns - Tomb of 1921

Tomb of 1921

On March 4, 1921, the United States Congress approved the burial of an unidentified American serviceman from World War I in the plaza of the new Memorial Amphitheater. On November 11, 1921, the unknown soldier brought back from France was interred inside a three-level marble tomb. The marble came from a Yule Marble Quarry located near Marble, Colorado. The marble for the Lincoln Memorial and other famous monuments was quarried there. The top two levels are six marble sections each and the bottom at least nine blocks with a rectangular opening in the center of each level through which the unknown remains were placed through the tomb and into the ground below. A stone other than marble covers the rectangular opening.