The Blackwater River valley serves as the primary corridor for settlement and transportation in this region, connecting the historic villages of Potter Place, Cilleyville, and Andover. This modern survey highlights the enduring layout of these New Hampshire communities, where historic infrastructure like the Cilleyville Bridge and Keniston Bridge remains documented alongside newer residential developments. The terrain is defined by significant elevations, including the northern slopes of Mt Kearsarge and the prominent Ragged Mountains to the north.
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This is the sole edition of this map. No revisions or reprints were ever made.
1925 · Holderness
USGS Topo · 1:62,500
1927 · Penacook
USGS Topo · 1:62,500
1927 · Holderness
USGS Topo · 1:62,500
1927 · Cardigan
USGS Topo · 1:62,500
1928 · Mount Kearsarge
USGS Topo · 1:62,500
1930 · Cardigan
USGS Topo · 1:62,500
1931 · Mount Kearsarge
USGS Topo · 1:62,500
1949 · Portland
USGS Topo · 1:250,000
1956 · Cardigan
USGS Topo · 1:62,500
1956 · Penacook
USGS Topo · 1:62,500