Subject
- Albert I, King of the Belgians, 1875-1934.1
- Alps--Description and travel.1
- Antarctica--Aerial exploration.1
- Antarctica--Discovery and exploration.1
- Architectural models.1
- Architecture.1
- Arizona (Battleship)1
- Atlantic Ocean.1
- Ballooning.1
- Balloons.1
- Beaches.1
- Biplanes.1
- Boats and boating.1
- Byrd, Richard Evelyn, 1888-1957.1
- Central Park (New York, N.Y.)--Description and travel.1
- Children.1
- Cinematography--Special effects.1
- Coolidge, Calvin, 1872-1933.1
- Coolidge, Grace Goodhue, 1879-1957.1
- Crowds.1