Advertising--20th century Advertising--Brand name products--United States 2 Advertising--Pennsylvania--Philadelphia--20th Century 2 Advertising--United States--History--20th century 2 Matchbook labels 2 Matchbook labels--Collectors and collecting 2 Matchbook labels--Pennsylvania--Philadelphia--20th century 2 more ... Matchbook labels--United States--Collectors and collecting 2 Matchcovers 2 Matchcovers--Collectors and collecting 2 Matchcovers--Pennsylvania--Philadelphia--20th century 2 Matchcovers--United States--Collectors and collecting 2 Advertising cards--United States 1 Advertising--19th century 1 Animals in advertising 1 Animals--Pictorial works 1 Birds--Pictorial works 1 Caricatures and cartoons 1 Centennial Exhibition (1876 : Philadelphia, Pa.) 1 Children--Pictorial works 1 Commercial art--20th century 1 Commercial art--Pennsylvania--20th century 1 Commercial art--Pennsylvania--Philadelphia--20th century 1 Commercial art--Pennsylvania--Philadelphia--History--20th century 1 Commercial art--United States--History--20th century 1 Consumer goods--United States 1 Ethnic attitudes--United States 1 Flowers--Pictorial works 1 Household supplies 1 Idols and images 1 Manufacturing--Philadelphia--20th century 1 Men--Pictorial works 1 Racism in cartoons 1 Railroad Equipment--20th Century 1 Ships--Pictorial works 1 Stereotypes (Social psychology) in advertising 1 Women--Pictorial works 1 World War, 1914-1918--Home front 1 World War, 1914-1918--Mobilization and Wartime Manufacturing 1 less ...