Mount Rushmore's Hall of Records Time Capsule
Clip | 4m 3s
On August 10, 1998, Mary Ellis Borglum attended a ceremony atop Mount Rushmore, which included the placement of a permanent time capsule containing copies of important documents and other artifacts related to American history and the carving of the mountain. This act completed the plans laid out by her father and brot
Aired: 09/18/16
