Mersey Railway Tunnel

1. Fox, F. (1886): The Mersey Railway. In: Minutes of the Proceedings of the Institution of Civil Engineers, v. 86, n. 1886-4 ( 1886), pp. 40-59.

   https://doi.org/10.1680/imotp.1886.21162

2. Le tunnel sous la Mersey. In: Travaux, n. 33 (September 1935), pp. 355-366.