National Register of Historic Places
Hanging Rock
Upper Marion Township, Montgomery County, Pennsylvania
The record
- Listed
- December 24, 1997
- Type
- Site
- Address
- 1144 S. Gulph Rd., Upper Marion Township
- County
- Montgomery
- State
- Pennsylvania
- Period of significance
- 1900 to 1924
- Contributing resources
- 1 site
- Coordinates
- 40.06549, -75.34156
- Reference number
- 97001251
Slide toward Today to fade the historical sheet and see the modern map underneath.
University Library, Vrije Universiteit AmsterdamUSGS Historical Topographic Map CollectionDavid Rumsey Map Collection, Stanford LibrariesUSGS Historical Topographic Map CollectionUSGS Historical Topographic Map Collection