Erection date: 1987
Inscription
This 'Greathead' type tunnelling shield ws left at this point 18 metres below ground level on completion of the Waterloo & City Railway in 1898.
Exposed by Edmund Nuttall Limited in 1987 during the construction of the Dockland Light Railway - City extension.
Site: Greathead shield at Bank (1 memorial)
EC2, Bank station, pedestrian tunnel between DLR and Waterloo & City line
We must have walked through this arch many times without properly seeing it.  We thank Geoff Marshall of Londonist for enlightening us in one of his gem-like short videos ''.
The plaque is on the ledge below the shield.
There are similar abandoned shields at both ends of the Rotherhithe Tunnel.
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