Other
Defense industry
War rallies
Employment
4
Women
4
Boat & ship industry
2
World War, 1939-1945
2
Air bases
1
Air pilots
1
Air raid drills
1
Aircraft
1
Aircraft industry
1
Arms & armament
1
Boat & ship industry strikes
1
Bombs
1
Business & finance
1
Clothing trade
1
Communication devices
1
Conservation & restoration
1
Economic & industrial aspects
1
Entertainers
1
Flags
1
Launchings
1
Military parades & ceremonies
1
Military uniforms
1
Mumming
1
Musical instruments
1
Naval operations
1
Naval yards & naval stations
1
Parades & processions
1
Radio industry
1
Railroad car industry
1
Sewing
1
Shipping
1
Ships
1
Steel industry
1
Steel industry strikes
1
Storehouses
1
Vocational education
1
War work
1
World War, 1914-1918
1