Subject
- Children--Recreation.2
- Children.2
- College sports.2
- Drowning victims.2
- Lifeguards.2
- Motion picture journalism--United States--History.2
- Railroad trains--United States.2
- Safety measures.2
- Spectators.2
- Swimming--Competitions.2
- Swimming--Study and teaching.2
- Swimming.2
- University of California, Berkeley--Rowing.2
- Women swimmers.2
- Aerial views.1
- Bathing suits.1
- Biplanes.1
- Boating.1
- Boats and boating--California.1
- Bridges.1