tunnel
Cross section showing the progress of the Thames Tunnel under the Thames in 1838
Isometrical view of Marc Brunel’s patent shield
Workmen excavating the Thames Tunnel protected by Brunel’s patent shield
Cross section of the workmen excavating the Thames Tunnel
Plan of the roads & main objects on the Eastern Part of London as connected with the [Thames] Tunnel, 1835
View of the Western Archway of the Thames Tunnel
Section showing the construction of the Thames Tunnel in progress
Plan shewing the progress of the Thames Tunnel, 1839
Plan shewing the progress of the Thames Tunnel, 1836
Proposed Gravesend to Tilbury Fort Tunnel