# Category:National Historic Landmarks in Pennsylvania

> Wikimedia category

**Wikidata**: [Q9035558](https://www.wikidata.org/wiki/Q9035558)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Category:National_Historic_Landmarks_in_Pennsylvania)  
**Source**: https://4ort.xyz/entity/category-national-historic-landmarks-in-pennsylvania