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Queensway Tunnel, Liverpool, 1931. Creator: Stewart Bale Limited.
HRM22A67_437

Queensway Tunnel, Liverpool, 1931. Creator: Stewar...

'A Greathead Shield
HRM19F10_106

'A Greathead Shield

Rotary Cutter at Work in the Enlarged Tube of the City and South London Railway Line', c1930.
HRM19F13_294

Rotary Cutter at Work in the Enlarged Tube of the ...

Tube Tunnel Excavation By Means of Greathead Boring Shield', c1930.
HRM19F13_293

Tube Tunnel Excavation By Means of Greathead Borin...

Excavating a tube railway, Great Northern and City Railway, London, c1903 (1903). Artist: Pearson & Son Ltd.
HRM19C76_381

Excavating a tube railway, Great Northern and City...

James Henry Greathead, British engineer, (1934). Artist: Unknown
HRM19C11_261

James Henry Greathead, British engineer, (1934). A...

Inside a Greathead Tunnelling Shield', 1926. Artist: Unknown.
HRM19D18_386

Inside a Greathead Tunnelling Shield', 1926. Artis...

The Thames Tunnel under construction, London, c1835. Artist: Carl Friedrich Trautmann
HRM19B01_440

The Thames Tunnel under construction, London, c183...