MapAllegheny National Forest, Pennsylvania : 1988
Allegheny National Forest Title from panel. "U.S. Government Printing Office: 1988--544-330." Rubber-stamped at lower right: Geography and Map Division, Library of Congress, Hammond Collection-2003. LC copy imperfect: Annotated in yellow/black inks on title panel. Includes...
- Contributor: United States. Forest Service
- Date: 1988