- Military ceremonies, honors, and salutes--United States.1
- Mine buildings.1
- Miners.1
- New Year.1
- Oil industries--United States.1
- Pearl Harbor (Hawaii), Attack on, 1941--Influence.1
- Pennsylvania Military College.1
- Political science--United States.1
- Politicians--United States.1
- Postage stamps--United States.1
- Printing presses.1
- Processions.1
- Public works--United States.1
- Reservoirs.1
- Roosevelt, Franklin D. (Franklin Delano), 1882-1945--Influence of.1
- Roper, Daniel C. (Daniel Calhoun), 1867-1943.1
- Salvage.1
- Speeches, addresses, etc., American--California.1
- Steel industry and trade.1
- Strikes and lockouts.1