NEW - Glass Plate Negatives Series 3 - Part 2 - 1963 - 1976

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Wraysbury Reservoir, continuous slide shutter day two

Wraysbury Reservoir, continuous slide shutter day three

Wraysbury Reservoir, continuous slide shutter day four

Wraysbury Reservoir, completion of clay key at chainage 14400

Wraysbury Reservoir, completion of clay key at chainage 14400

Wraysbury Reservoir, close up of jacking system

Wraysbury Reservoir, clay pit showing light of clay face

Wraysbury Reservoir, claypit, shear zone in face of pit

Wraysbury Reservoir, Bungham in site of Boyers Pit excavation

Wraysbury Reservoir, Bungham adjacent to Boyers Pit

Wraysbury Reservoir, Bungham adjacent to Boyers Pit

Wraysbury Reservoir, boring rig 15" dia shell for sand drains

Wraysbury Reservoir, borehole gang removing boring tool after taking out clay samples

Wraysbury Reservoir, borehole gang removing boring tool after taking out clay samples

Wraysbury Reservoir, Bentonite wall

Wraysbury Reservoir, Bentonite wall

Wraysbury Reservoir, Bentonite wall

Wraysbury Reservoir, Bentonite wall

Wraysbury Reservoir, Bentonite wall

Wraysbury Reservoir, bank trimming in progress south end

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