Category:2001 maps of Pennsylvania
Media in category "2001 maps of Pennsylvania"
The following 2 files are in this category, out of 2 total.
-
Allegheny Portage Railroad National Historic Site, Pennsylvania LOC 2001622625.jpg 5,052 × 4,698; 3.84 MB
-
Allegheny Portage Railroad National Historic Site, Pennsylvania LOC 2001622625.tif 5,052 × 4,698; 67.9 MB