Subject
- Labor movement--Spain.1
- Labor unions--Spain.1
- Labor--Spain.1
- Laughlin, Irwin B. (Irwin Boyle), 1871-1941.1
- Lerroux, Alejandro, 1864-1949.2
- Madrid (Spain)3
- Madrid (Spain)--Description and travel.2
- Manners and customs--Spain.3
- Manners and customs.1
- Marching.1
- Maria JoseĢ, Queen, consort of Humbert II, King of Italy, 1906-2001.1
- Military air shows.1
- Models (Persons)1
- Mourning customs.1
- Museums2
- Newspapers--History--20th century.1
- Nobility--Spain.1
- Nudity.1
- Outdoor recreation--Spain.1
- Painters.1