Guardian Under Construction/20587.tif
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Neg. No. 20587. N. Cable Tube. Spur tunnel to Shaft 4.
Concreting completed. Invert is wet due to temporary cessation of pumping.
[4.10.55]
Guardian Under Construction/20587.tifPrevious | Home | Next |
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Neg. No. 20587. N. Cable Tube. Spur tunnel to Shaft 4.
Concreting completed. Invert is wet due to temporary cessation of pumping.
[4.10.55]
|