Stock Photo: Washington, D.C.: November 4, 1927. On April 1, 1925, Frank Heath of Silver Springs, Maryland, began a horseback tour of every state in the Union. Today he finished his ride, having ridden the same horse for 11,387 miles. Here he is at the Zero Milestone in front of the White House.
Stock Photo: 1035-11779 Washington, D.C.:  November 4, 1927. On April 1, 1925, Frank Heath of Silver Springs, Maryland, began a horseback tour of every state in the Union. Today he finished his ride, having ridden the same horse for 11,387 miles. Here he is at the Zero Milestone in front of the White House.