The pipe beneath the rocky path
Map Lovers’ Monday: Philadelphia in 1897, with color added
Fairmount Water Works in High Resolution
Water Department Newsletters, 1959-1997
Water Bureau Newspaper Scrapbook, 1942-1952
Use Water Wisely!
Old News: Two unusual underground rescues
Map Lover’s Monday: Looking for Cleaner Water
Map Lovers’ Monday: Schuylkill River from Wissahickon Creek to Norristown, 1913
Repurposing Old Infrastructure: Water History Video 5
