This historical map portrays the area of Derry in 2013, primarily covering Latrobe as well as portions of Derry, Loyalhanna, and Youngstown. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Derry region at the time. Published in 2013, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1900 · Latrobe
USGS Topo · 1:62,500
1902 · Latrobe
USGS Topo · 1:62,500
1903 · Latrobe
USGS Topo · 1:62,500
1913 · Somerset
USGS Topo · 1:62,500
1915 · Somerset
USGS Topo · 1:62,500
1920 · New Florence
USGS Topo · 1:62,500
1921 · New Florence
USGS Topo · 1:48,000
1922 · Donegal
USGS Topo · 1:62,500
1922 · New Florence
USGS Topo · 1:62,500
1935 · Donegal
USGS Topo · 1:62,500