Subjects
- Steamboats.1
- Targets (Shooting)1
- V-mail.1
- Windows.1
- World War, 1914-1918--Aerial operations, German.1
- World War, 1914-1918--Campaigns--France.1
- World War, 1914-1918--Casualties.1
- World War, 1914-1918--Censorship--United States.1
- World War, 1914-1918--Censorship.1
- World War, 1914-1918--Chemical warfare.1
- World War, 1914-1918--Great Britain.1
- World War, 1914-1918--Poetry.1
- World War, 1914-1918--Trench warfare.1
- World War, 1914-1918.1
- World War, 1939-1945--Aerial operations, American.1
- World War, 1939-1945--Africa, North.1
- World War, 1939-1945--Air operations, American.1
- World War, 1939-1945--Campaigns--Europe, Southern.1
- World War, 1939-1945--Campaigns--Europe.1
- World War, 1939-1945--Campaigns--Italy.1