The first trip of the Pony Express was made in ten days - an average of two hundred miles a day. But we soon began stretching our riders and making better time.
Autobiography of Buffalo Bill (Colonel W. F. Cody) (ed. 1920)
The first trip of the Pony Express was made in ten days - an average of two hundred miles a day. But we soon began stretching our riders and making better time.
Autobiography of Buffalo Bill (Colonel W. F. Cody) (ed. 1920)