photograph. gelatine silver. 'Tunnel B (southside) front view of cutting edge of shield emerging into shaft no.1' [Rotherhithe Tunnel under construction] / 24 Jul 1907. 29.2 x 24.1cm
photograph. gelatine silver. 'Tunnel B (southside) front view of cutting edge of shield emerging into shaft no.1' [Rotherhithe Tunnel under construction] / 24 Jul 1907. 29.2 x 24.1cm