F. W. Conrad
- The History of the Canal of Katwyk (Holland) with a Description of the Principal Works. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 2, n. 1842 ( 1842). (1842):
- Account of the Railway from Amsterdam to Rotterdam, and of the Principal Works Upon It. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 3, n. 1844 ( 1844). (1844):
- Description of the Method Adopted In Preparing the Foundation, and in Building the Bridge over the Poldervaart, on the line of the Amsterdam and Rotterdam Railway. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 6, n. 1847 ( 1847). (1847):