This historical map portrays the area of Dowman Canyon in 2019, primarily covering Dowman Canyon. 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 Dowman Canyon region at the time. Published in 2019, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Chispa
USGS Topo · 1:125,000
1894 · Valentine
USGS Topo · 1:125,000
1895 · Chispa
USGS Topo · 1:125,000
1897 · Valentine
USGS Topo · 1:125,000
1897 · Chispa
USGS Topo · 1:125,000
1943 · Valentine
USGS Topo · 1:125,000
1959 · Marfa
USGS Topo · 1:250,000
1965 · Marfa
USGS Topo · 1:250,000
1972 · Chispa
USGS Topo · 1:24,000
1972 · Chispa Mountain
USGS Topo · 1:24,000