Subject
- Depth charges.1
- Disasters.1
- Dry docks.1
- East River (N.Y.)--Description and travel.1
- General Dynamics Corporation. Electric Boat Division.1
- Harbors.1
- Inventions.1
- Inventors.1
- Manhattan Bridge (New York, N.Y.)--Description and travel.1
- Military maneuvers.1
- Military operations, Naval.1
- Momsen, Charles Bowers.1
- Motion picture journalism--United States--History.1
- Navy (Ship)1
- New York (N.Y.)--Buildings, structures, etc.1
- Philadelphia Naval Shipyard (Philadelphia, Pa.)1
- Pontoons.1
- Portraits1
- Recruiting and enlistment.1
- Rescues.1