Pages in category "1899 establishments in Pennsylvania"
The following 59 pages are in this category, out of 59 total. This list may not reflect recent changes.
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- Patterson Heights, Pennsylvania
- Pen Argyl Area High School
- Pen Argyl Area School District
- Pennsylvania Match Company
- Perry Traditional Academy
- Philadelphia College of Osteopathic Medicine
- Pithole Stone Arch Bridge
- Pittsburgh Coal Company
- Pittsburgh, Westmoreland and Somerset Railroad
- Pressed Steel Car Company