S. A. Varley
- On the Electrical Qualifications Requisite in long Submarine Cables. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 17, n. 1858 ( 1858). (1858):
- Restoration of cracked bells by tin soldering. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 19, n. 1860 ( 1860). (1860):