[Philadelphia & Reading Railroad, Delaware River Bridge, Spanning Delaware River, West of Rotary Island, Yardley, Pennsylvania.] [graphic]. Aero Service Corporation, photographer. Philadelphia and Reading Terminal Railroad Company Railroad bridges -- Delaware River (N.Y. - Del. and N.J.) Aerial views of the Philadelphia & Reading Railroad's Delaware River Bridge (also known as the Yardley Bridge and the West Trenton Railroad Bridge) spanning the Delaware River west of Rotary Island between Yardley, Bucks County, Pennsylvania and West Trenton, Mercer County, New Jersey. The bridge was designed by engineers Edwin Chamberlain and William Hunter and was built by F.W. Talbot Construction Company from 1911-1913. A steam locomotive travels over the bridge and surrounding farmlands are also visible. Negative numbers: 5529. Manuscript note on negative sleeve: Mercer Co. PA. Philadelphia. 1925 Chamberlain, Edwin, engineer. Hunter, William, engineer. F. W. Talbot Construction Company, builder. F. W. Talbot Construction Company, builder. Chamberlain, Edwin, engineer. Hunter, William, engineer. ca. 1925 Glass negatives -- 1920-1930. Aerial photographs -- 1920-1930. 1 negative : glass ; 21 x 25 cm. (8 x 10 in.) digitool:61702 Library Company of Philadelphia PRINT PRINT Aero Service [P.8990.5529] P.8990.5529 Yardley (Pa.) West Trenton (N.J.)