
Howardsville and the high mountain valley of the Animas River define this survey of San Juan County's mining heartland. The map provides an exceptionally detailed record of the region’s industrial history, documenting a dense concentration of mineral claims and infrastructure along the Continental Divide. Prominent industrial sites include the Old Hundred Mine, the Pride of the West Mill, and the Shenandoah Mine near Cunningham Creek. The presence of the Howardsville Cem and former settlements like Middleton ground the landscape in its late 19th and early 20th-century human history.
87 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.
1897 · Silverton
USGS Topo · 1:62,500
1900 · Needle Mountains
USGS Topo · 1:62,500
1901 · Silverton
USGS Topo · 1:62,500
1902 · Needle Mountains
USGS Topo · 1:62,500
1902 · Silverton
USGS Topo · 1:62,500
1905 · San Cristobal
USGS Topo · 1:125,000
1907 · San Cristobal
USGS Topo · 1:125,000
1945 · Durango
USGS Topo · 1:250,000
1953 · Durango
USGS Topo · 1:250,000
1954 · Durango
USGS Topo · 1:250,000