(1918). Report to the Delaware River Bridge and Tunnel Commission on the proposed bridge and tunnel between the cities of Camden and Philadelphia, 1918. Camden, N.J.: Sinnickson Chew & Sons Co., Printers.

Report to the Delaware River Bridge and Tunnel Commission On the Proposed Bridge and Tunnel between the Cities of Camden and Philadelphia, 1918. Camden, N.J.: Sinnickson Chew & Sons Co., Printers, 1918.

Report to the Delaware River Bridge and Tunnel Commission On the Proposed Bridge and Tunnel between the Cities of Camden and Philadelphia, 1918. Camden, N.J.: Sinnickson Chew & Sons Co., Printers, 1918.