Search Results - "Water supply."

1

Creator: Centre Square Water Works (Philadelphia, Pa.)

Record Source: Archival Materials

Subjects and Genres: '; “...Water-supply--Pennsylvania--Philadelphia--19th century Local sources...”

Manuscript

2

Record Source: Archival Materials

Subjects and Genres: '; “...Philadelphia (Pa.)--Water supply--19th century Local sources...”

Manuscript

3

Creator: Minard, Duane

Record Source: Archival Materials

Subjects and Genres: '; “...Delaware River--Water supply--20th century Local sources...”

Manuscript