Journalism--19th century 3 Journalism--20th century 2 Africa--Description and Travel--19th century 1 Biography--20th century 1 Booksellers and bookselling -- Pennsylvania -- Philadelphia 1 Columbia University--Pulitzer School of Journalism--20th century 1 Death and dying--19th century 1 more ... Historians--Research Material 1 Law--18th century 1 Legal Journals--19th century 1 Medical Journals--19th century 1 Newspapers--Pennsylvania--Philadelphia--20th century 1 less ...