Blue Mountain and Second Mountain dominate this section of the ridge-and-valley province in East Hanover Township. The settlement of Grantville sits at the southern edge of the map, while the landscape to the north is defined by steep, parallel ridges including Stony Mtn and Peters Mtn. A significant portion of the eastern terrain is occupied by the military training grounds of Fort Indiantown Gap, illustrating the area's strategic use of the secluded valley floor between mountains.
62 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Lykens
USGS Topo · 1:62,500
1892 · Hummelstown
USGS Topo · 1:62,500
1892 · Harrisburg
USGS Topo · 1:62,500
1893 · Lykens
USGS Topo · 1:62,500
1893 · Millersburg
USGS Topo · 1:62,500
1899 · Harrisburg
USGS Topo · 1:62,500
1924 · Hummelstown
USGS Topo · 1:62,500
1924 · Harrisburg
USGS Topo · 1:62,500
1943 · Millersburg
USGS Topo · 1:62,500
1943 · Lykens
USGS Topo · 1:62,500