Business--History--Pennsylvania--Philadelphia--20th century 5 Advocacy organizations--Philadelphia--20th century 1 Affirmative action programs--Government policy--United States--History--20th century 1 African American business enterprises--Pennsylvania--Philadelphia 1 African American businesspeople--Pennsylvania--Philadelphia 1 African American--Businesses 1 Built environment--Pennsylvania--Philadelphia--20th century 1 more ... Business and manufacturing--Pennsylvania--Philadelphia--20th century 1 Business mergers and acquisitions--20th century 1 Business--History--Pennsylvania--Philadelphia--19th century 1 City planning and development--Pennsylvania--Philadelphia--20th century 1 City planning--Pennsylvania--Philadelphia--20th century 1 Clubs and Associations--Philadelphia--20th century 1 Consumer activism--20th century 1 Furniture industry and trade--Philadelphia--19th century 1 Gasholders 1 Home furnishings--19th century 1 Home furnishings--20th century 1 Iron industry and trade--Pennsylvania 1 Lawyers--Pennsylvania--Philadelphia--20th century 1 Merchants--Pennslyvania--Philadelphia--20th century 1 Merchants--Pennsylvania--Philadelphia--History 1 Museums--Pennsylvania--Philadelphia--20th century 1 Pennsylvania--Politics and government--20th century 1 Philadelphia (Pa.)--City government--20th century 1 Philadelphia (Pa.)--Politics and government--20th century 1 Politics and government--Pennsylvania--Philadelphia--20th century 1 Publishers and Publishing--Finance--Philadelphia (Pa.)--20th century 1 Publishers and Publishing--Philadelphia--20th Century 1 Science and engineering--Pennsylvania--Philadelphia--20th century 1 United States--History--Civil War, 1861-1865--Personal Correspondence 1 United States--Politics and government--20th century 1 Veterans--Education--Government policy--United States 1 Veterans--Education--United States 1 Veterans--Education--United States--Costs 1 Veterans--Education--United States--Evaluation 1 Veterans--Education--United States--History--20th century 1 Veterans--Employment--United States 1 Veterans--Employment--United States--Evaluation 1 Veterans--Employment--United States--History--20th century 1 less ...