J. N. Douglass
- The Electric Light Applied to Lighthouse Illumination. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 57, n. 1879-3 ( 1879). (1879):
- Note on the Eddystone Lighthouse. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 53, n. 1878-3 ( 1878). (1878):
- The Seven Stones Light Vessel. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 62, n. 1880-4 ( 1880). (1880):
- The Wolf Rock Lighthouse. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 30, n. 1870-2 ( 1870). (1870):