Title
Labourers working by compressed air
Caption
Labourers working by compressed air behind a t unnelling shield deep under London: 1890.
Date
1890
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP15A04_386
Model release
No
License type
Rights managed
Available size
51,6Mb (4,6Mb) / 13,1in x 15,3in / 3929 x 4593 (300dpi)