Art and artists--Pennsylvania--Philadelphia 1 Art--Pennsylvania--Philadelphia--Exhibitions 1 Artists--Correspondence 1 Clubs and Associations--Philadelphia--20th century 1 Emergency Aid of Pennsylvania--Belgian Relief Committee 1 Newspapers--Pennsylvania--Philadelphia 1 Newspapers--Pennsylvania--Philadelphia--20th century 1 more ... Philadelphia (Pa.)--Newspapers 1 Photographs--Street scenes 1 Prints--Technique--20th century 1 War relief--Pennsylvania--Philadelphia 1 World War, 1914-1918--Civilian relief--Belgium 1 World War, 1914-1918--Civilian relief--France 1 World War, 1914-1918--Relief 1 World War, 1939-1945--Civilian relief 1 less ...