%0 Image %T Longitudinal Section of the Tunnel, showing the Shield and the mode of working it. Three Divisions of the Shield of the Thames Tunnel %A Fairholt, Frederick William; Wragg %8 2008-06-23 %I Tufts Archival Research Center %R http://localhost/files/qv33s527k %X This illustration is from Charles Knight's,"London," Vol. 3. %[ 2018-09-20 %9 http://purl.org/dc/dcmitype/Image %~ Tufts Digital Library %W Institution