Subject
- Germantown (Philadelphia, Pa.) -- History -- Colonial period.2
- Gifted children.2
- Historic buildings -- Pennsylvania -- Philadelphia -- Pictorial works." Independence Hall (Philadelphia, Pa.)2
- International relations.2
- Inventors.2
- Liberty Bell Center (Philadelphia, Pa.)2
- Liturgies.2
- Motion picture journalism--United States--History.2
- Parades--Pennsylvania--Philadelphia.2
- Parks.2
- Passersby.2
- Pennsylvania -- Social life and customs -- 19th century." Buildings -- Pennsylvania -- Philadelphia -- Pictorial works.2
- Pennsylvania State University.2
- Performance artists.2
- Philadelphia Mummers (Organization)2
- Piano.2
- Postcards2
- Prisoners.2
- Prohibition--United States.2
- Referees.2