Walnut Lane Bridge, Philadelphia

Author: Webster, George S. 1855-1931.
Published 1909

Development of the Delaware River water front of Philadelphia, including description of bulkhead, street, and pier construction

Author: Webster, George Smedley, 1855-1931.
Published 1902

Official hand-book, Department of Public Works, city of Philadelphia, 1895-1899

Published 1899

Formal opening of Passyunk Avenue Bridge : luncheon ... Saturday, April 17th, 1915

Published 1915

Formal opening of Passyunk Avenue Bridge : luncheon -- Saturday, April 17th, 1915

Published 1915