Philadelphia Yearly Meeting of the Religious Society of Friends Library
Found in 1 Collection or Record:
Theodore Hetzel (1906-1990) was a Quaker professor of engineering at Haverford College in Haverford, Pennsylvania, whose interests led him to involvement with Native American and Quaker issues. An avid photographer, the materials in this collection are primarily photographic, as well as correspondence and documents.
- Subject: Kinzua Dam (Pa.) X