Other
Women
Employment
12
World War, 1939-1945
9
Defense industry
7
War rallies
5
Organizations
4
Parades & processions
4
Recruiting & enlistment
4
Economic & industrial aspects
3
Oaths
3
Railroad employees
3
Sewing
3
Vocational education
3
African Americans
2
Air bases
2
Boat & ship industry
2
Boats and boating
2
Bombs
2
Communication devices
2
Disaster relief
2
Grain elevators
2
Marine terminals
2
Military parades & ceremonies
2
Military personnel
2
Military service
2
Military uniforms
2
Naval operations
2
Police
2
Political activity
2
Railroad freight cars
2
Railroad stations
2
Railroad tracks
2
Salvage
2
Storehouses
2
War work
2
Adult education
1
Air pilots
1
Air raid drills
1
Aircraft
1
Aircraft industry
1
Arms & armament
1
Athletes
1
Automobile driver education
1
Boat & ship industry strikes
1
Box industry
1
Buses
1
Business & finance
1
Candy
1
Charitable organizations
1
Civil rights
1
more ...