12 books found
by Philadelphia (Pa.). Board of Directors of City Trusts
1871
by Philadelphia (Pa.). Councils. Common Council
1848
by Philadelphia (Pa.), William Duane, William B. Hood, Leonard Myers
1856
Vols. 1-69 include more or less complete patent reports of the U. S. Patent Office for years 1825-59.
by Philadelphia (Pa.). Office of the City Controller
1919