Tower Bridge open and closed, London mb-artistname Gustave de Smet yellow and blue spectra with

yellow and blue spectra with curves of maximum intensity (figures 1-3) and their combination into a solar spectrum (figures 4-5)

Three grotesque volunteers in tattered uniforms with bayonets

The church was designed by Nash as part of his development of Regent Street

A burly Canadian kicks a representative of the Irish Fenian movement out of Canada and back to America where President Grant is waiting

an account of his expedition of 1908-1909 on board the 'Nimrod'

Tower Bridge open and closed, London mb-artistname Gustave de Smet yellow and blue spectra withTower Bridge open and closed, London, 1926 1927. Illustration from Wonderful London, edited by Arthur St John Adcock, Volume I, published by Amalgamated Press, (London, 1926 1927).