In this photograph from May 1962, a photographer, possibly George F. Mobley of the National Geographic Service, ascends the ladder of a firetruck parked on Pennsylvania Avenue to capture an aerial view of the White House. The photo session was for the cover of the first edition of "The White House: An Historic Guide," a publication released by the White House Historical Association that serves a companion book for tours of the White House, providing history of the rooms, architecture, and furniture.