Coloured drawings showing tunnel to drawdown valve, culvert, clay core (conjectured) - Drawing type: Section, plan
Drawing number (if any): D/S/7838-9
Scale: 1:50, 1:250
Size: Large
Names: R D Waterman City Engineer &
Surveyor, Drawn by M K D
PLEASE REQUEST THIS ITEM ONE WEEK IN ADVANCE - HELD IN OFFSITE STORAGE