Mayors--Pennsylvania--Philadelphia 2 Philadelphia (Pa.)--History--20th century 2 Philadelphia (Pa.)--Officials and employees 2 Philadelphia (Pa.)--Social conditions--20th century 2 Campaign management--United States 1 Charities--Pennsylvania--Philadelphia 1 College trustees--United States 1 more ... Department stores--Pennsylvania--Philadelphia 1 Depressions--1929--Pennsylvania--Philadelphia 1 Elections--Pennsylvania--Philadelphia--History--20th century 1 Elections--United States--Planning 1 Hotels--Pennsylvania--Philadelphia 1 Insurance companies--United States 1 Jews, American 1 Mortgage banks--United States 1 Motion picture theaters--Pennsylvania--Philadelphia--1920-1940 1 Municipal government--Pennsylvania--Philadelphia--20th century 1 Municipal officials and employees--Pennsylvania--Philadelphia 1 Municipal records--Philadelphia 1 Pennsylvania--Politics and government 1 Philadelphia (Pa.)--City government--20th century 1 Philadelphia (Pa.)--City planning 1 Philadelphia (Pa.)--Politics and government--20th century 1 Philadelphia (Pa.)--Social problems 1 Political campaigns--Law and legislation--United States 1 Political campaigns--Pennsylvania 1 Political conventions--Pennsylvania--Philadelphia 1 Presidents election 1 Radio stations--United States 1 Railroad equipment industry--United States 1 Real estate business--Pennsylvania 1 Real estate business--Records and correspondence 1 Savings and loan associations--Pennsylvania--Philadelphia 1 Stores, retail--Pennsylvania--Philadelphia 1 Transportation--Pennsylvania 1 Universities and colleges--Pennsylvania 1 Urban renewal--Pennsylvania--Philadelphia 1 less ...