The tunnel tigers
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Concreting the top lift of east gravity block 2 at Lednock Dam (26 June 1956). -
Clunie tunnel – general view of the 24ft diameter horseshoe tunnel (6... -
Buttresses 4-7 and part of the stilling basin at Lednock Dam (29 June 1956). -
Tummel Garry project – half invert concreting (7 December 1949). -
Clunie tunnel – driving the pilot tunnel ahead of main face at the intake (13... -
General layout of the Breadalbane Scheme. -
Pitlochry dam and visitor centre