BW99/10/7/7
Remedial works to Blisworth Tunne: tender drawings
14 drawings by Mott, Hay and Anderson Consulting Engineers, Croydon Surrey. includes cross sections, wriggle diagram, geological sections and ventilation shafts
September 1982
BW99/10/7/7
1 volume
BW192/3/2/2/13/1 - photographs of Blisworth tunnel repairs
BW99/10/7/6 - filed with
BW99/10/7/6 - filed with