All Untagged Photos
Small 20081028 cp 0016 Not Tagged
Draining Excavation
Small 20081209 cp 0059 Not Tagged
Cofferdam Looking West
Small 20090209 cp 0089 Not Tagged
Front View of Superintendent's Stable
Small 20090227 cp 0070 Not Tagged
Inspection by Filtration Committee
Small 20090209 cp 0086 Not Tagged
Construction Progress
Small 20090216 cp 0099 Not Tagged
Barrel Arch Forms
Small 20090227 cp 0130 Not Tagged
Intake
Small 20081209 cp 0051 Not Tagged
Allegheny River Bank Looking East
Small 20081209 cp 0087 Not Tagged
Flood Damage
Small 20090227 cp 0044 Not Tagged
Gallery No. 4
Small 20081209 cp 0015 Not Tagged
Fallen Pillar
Small 20090914 cp 0535 Not Tagged
Basin No.1
Small 20090227 cp 0107 Not Tagged
Forms for Reinforcing Steel
Small 20091020 cp 0438 Not Tagged
Aspinwall Pumping Station
Small 20090216 cp 0063 Not Tagged
Man with Machine
Small 20090331 cp 0136 Not Tagged
Filtration Plant View
Small 20090728 cp 0360 Not Tagged
Grotto Street
Small 20090209 cp 0189 Not Tagged
Concrete Engine Foundations
Small 20090209 cp 0085 Not Tagged
Construction Progress
Small 20100113 cp 0314 Not Tagged
Aspinwall Pumping Station
Small 20081209 cp 0067 Not Tagged
Eastern Progress
Small 20100716 hpicasc 0073 Not Tagged
Chimney No. 4 at Aspinwall Pumping Station
Small 20091020 cp 0346 Not Tagged
City Waterworks Reservoir
Small 20090323 cp 0178 Not Tagged
Lemington Avenue West
Small 20081028 cp 0130 Not Tagged
Concrete Revetment East
Small 20090914 cp 0183 Not Tagged
Flood Erosion
Small 20090209 cp 0051 Not Tagged
Man With Suction Trunk
Small 20090216 cp 0101 Not Tagged
Egg-Shaped Drain