Philadelphia (Pa.)--City planning 2 Urban renewal--Pennsylvania--Philadelphia 2 Aeronautics, Commercial--Law and legislation--United States 1 Airports--Pennsylvania 1 Ambassadors--United States 1 Ambassadors’ spouses 1 Ancient Arabic Order of the Nobles of the Mystic Shrine for North America 1 more ... Armories--Pennsylvania 1 Charities--Pennsylvania--Philadelphia 1 City planning--Pennsylvania--Philadelphia 1 College trustees--United States 1 Democratic Party (U.S.) 1 Department stores--Pennsylvania--Philadelphia 1 Depressions--1929--Pennsylvania--Philadelphia 1 Diplomatic and consular service, American 1 Education, Urban--Pennsylvania--Philadelphia 1 Education, Urban--United States--Administration 1 Education--United States--History--20th century 1 Education--United States--Management 1 Foreign Relations--United States--Europe--1935-1944 1 Governments in exile 1 High speed ground transportation 1 Hotels--Pennsylvania--Philadelphia 1 Insurance companies--United States 1 Jews, American 1 Mayors--Pennsylvania--Philadelphia 1 Mortgage banks--United States 1 Motion picture theaters--Pennsylvania--Philadelphia--1920-1940 1 Municipal charters--Pennsylvania--Philadelphia 1 Municipal government--Pennsylvania--Philadelphia 1 Municipal officials and employees--Pennsylvania--Philadelphia 1 Nazi propaganda--Poland 1 Pennsylvania--Politics and government 1 Pennsylvania. Governor’s Committee for Transportation 1 Philadelphia (Pa.)--Civic improvement 1 Philadelphia (Pa.)--Race relations--History--20th century 1 Philadelphia (Pa.)--Social problems 1 Poland--Foreign relations--United States--Sources 1 Political conventions--Pennsylvania--Philadelphia 1 Presidents election 1 less ...