Frankford, Bustleton & Byberry Surface Passenger Railway, 1916, map

Maps 1914: Estimated Time Saving From Market St-Broad to 8th St. by Recommended Rapid Transit Lines

... Authorized Rapid Transit System Showing Portion Under Contract, 1925, map

Maps 1914: Estimated Time Saving From Market St-Broad to 8th St. by Recommended Rapid Transit Lines

Diagram of Rapid Transit System as Authorized, 1923, map

Maps 1914: Estimated Time Saving From Market St-Broad to 8th St. by Recommended Rapid Transit Lines

Diagram of Rapid Transit System as Authorized, 1924, map

Maps 1914: Estimated Time Saving From Market St-Broad to 8th St. by Recommended Rapid Transit Lines

Existing & Authorized Rapid Transit Lines and & Principal Surface Feeders, 1923, map

Maps 1914: Estimated Time Saving From Market St-Broad to 8th St. by Recommended Rapid Transit Lines

Plan and Profile, 35th Ward High Speed Surface Line, 1915, map

Maps 1914: Estimated Time Saving From Market St-Broad to 8th St. by Recommended Rapid Transit Lines