Business History--19th Century--Philadelphia 8 Polish American business enterprises 6 African American business enterprises--Pennsylvania--Philadelphia 5 African American businesspeople--Pennsylvania--Philadelphia 5 Business--History--Pennsylvania--Philadelphia--20th century 5 Business Correspondence--19th century 4 Business--History--Pennsylvania--Philadelphia--18th century 4 more ... Ethnic press 4 Financial institutions 4 Shipping--Pennsylvania--Philadelphia--19th Century 4 African American business enterprises 3 Business records--Pennsylania--Philadelphia--19th century 3 Business--History--Pennsylvania--Philadelphia--19th century 3 Business--Merchants--Philadelphia (Pa.)--19th century 3 Commerce 3 Commerce--Philadelphia--19th century 3 Family life--Personal correspondence--19th century 3 Real estate business--Pennsylvania--Philadelphia--19th century 3 Shipping--Pennsylvania--Philadelphia--18th century 3 Affirmative action programs--Government policy--United States--History--20th century 2 Business History--18th Century 2 Business Records 2 Business Transactions--Philadelphia--19th century 2 Business Ventures 2 Business and manufacturing--Pennsylvania--Philadelphia--20th century 2 Business history 2 Business mergers and acquisitions--20th century 2 Business--19th century 2 Business--Litigation and Lawsuits--18th century 2 Consumer cooperatives--Pennsylvania--Philadelphia 2 Estate administration--18th century 2 Furniture industry and trade--Philadelphia--19th century 2 Hispanic American business enterprises--Pennsylvania--Philadelphia 2 Hispanic American businesspeople--Pennsylvania--Philadelphia 2 Hispanic American neighborhoods--Pennsylvania--Philadelphia 2 Hispanic Americans--Housing--Pennsylvania--Philadelphia 2 Insurance companies--United States 2 Lawyers--Pennsylvania--Philadelphia--20th century 2 Philadelphia (Pa.)--Politics and government--20th century 2 Philadelphia (Pa.)--Race relations--History--20th century 2 less ...