Diagram showing the daily pumpage for the year 1877
Diagram showing heights of reservoirs, dams, standpipes &c, 1894
New Mill House at Fairmount
Water Works Standpipe, 1853
View of Fairmount Water Works, ca. 1827
Pipe Test, 1914
Southeast Sewage Treatment Works diagram, 1955
Plan for the Collection, Treatment and Disposal of Sewage, 1914
State Road triple pipeline construction, 1904
Upper Roxborough Filter Beds Complete, 1903