Pea souper that killed So black you couldn't see the screen in cinemas. So suffocatingly lethal they ran out of coffins. How the Great Smog choked London 60 years ago this week Mail Online
Old tube Map 1931
The Way Home - London Underground (Handsigned) by Severin, Mark
Transport for London has unveiled the very first official map showing the walking times between almost all stations on London’s Underground network.