All Untagged Photos
Small 20090209 cp 0056 Not Tagged
Crack in Filter-Vaulting
Small 20090227 cp 0007 Not Tagged
Filtration Plant Progress
Small 20081209 cp 0109 Not Tagged
Cofferdam
Small 20080917 cp 0160 Not Tagged
Concrete Pile Foundation
Small 20080917 cp 0050 Not Tagged
Brilliant Pumping Station, Engine Room
Small 20100421 cp 0017 Not Tagged
Brilliant Pumping Station
Small 20090407 cp 0341 Not Tagged
Embankment Slip
Small 20090209 cp 0103 Not Tagged
Allegheny River Embankment
Small 20090216 cp 0152 Not Tagged
Dipping Plant
Small 20090331 cp 0063 Not Tagged
Filtration Plant View
Small 20090331 cp 0056 Not Tagged
Basin No. 3
Small 20090331 cp 0090 Not Tagged
Flower Beds on Filter No. 11
Small 20081209 cp 0094 Not Tagged
Cofferdam
Small 20090227 cp 0089 Not Tagged
Collapse of Lawrence Filter
Small 20090209 cp 0087 Not Tagged
Construction Progress
Small 20080917 cp 0204 Not Tagged
Derrick
Small 20090216 cp 0100 Not Tagged
Cableway
Small 20090227 cp 0044 Not Tagged
Gallery No. 4
Small 20091020 cp 0462 Not Tagged
City Waterworks Reservoir
Small 20090227 cp 0091 Not Tagged
Congestion in Brilliant Yard
Small 20090407 cp 0383 Not Tagged
East Dividing Wall
Small 20090209 cp 0037 Not Tagged
Allegheny River Crossing Work Looking South
Small 20090216 cp 0058 Not Tagged
Gallery No. 1
Small 20081209 cp 0110 Not Tagged
Cofferdam
Small 20090914 cp 0202 Not Tagged
Basin Three
Small 20080917 cp 0124 Not Tagged
Construction Progress
Small 20081209 cp 0148 Not Tagged
Brilliant Intake Pumps
Small 20090422 cp 0367 Not Tagged
Calculation Book