1. Tombleson's panoramic map of the Thames and Medway Yale Public content 1900. 2009-02-03T15:10:41Z. 2020-07-05T21:32:39Z. Tombleson, William, 1795- cartographer. Published by G.W. Bacon & Co. Ltd., Norwich Street, London, E.C. 4. English. cartographic image. Public. Thames River (England) and Medway, River (England).