Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 138,132 pages of information and 223,036 images on early companies, their products and the people who designed and built them.
of 84 Tooley Street, London
1881 Submarine Continental Railway Company was registered.
1886 The Submarine Continental Railway Company acquired the "rights and properties" of the Channel Tunnel Company, the name of that company being assumed in 1887. 
1930 The company had agreed with a group of 6 contractors to fund putting a bill through Parliament and obtaining necessary geological information, and who would then build the British half of the pilot tunnel