Helena National Forest lands dominate the southwestern portion of this Lewis and Clark County quadrangle, where a complex network of gulches and ridges defines the terrain. Prominent landmarks such as War Eagle Hill, Dreadnaught Hill, and Stemwinder Hill rise above the drainage systems of Silver Cr and Sevenmile Cr. The map documents the spatial relationship between smaller settlements like Austin and Birdseye and the expanding residential footprints of Helena Valley Northwest and Helena West Side. Cultural history is noted at the Silver City Cem along the northern edge of the sheet. The landscape is a mix of protected wilderness and developing rural communities, with numerous family-named features like Switzer Joe Gulch and East China Gulch hinting at the area's prospecting or homesteading past.
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This is the sole edition of this map. No revisions or reprints were ever made.
1889 · Helena
USGS Topo · 1:250,000
1893 · Helena
USGS Topo · 1:250,000
1899 · Helena
USGS Topo · 1:62,500
1899 · Helena
USGS Topo · 1:250,000
1903 · Helena
USGS Topo · 1:250,000
1947 · Butte
USGS Topo · 1:250,000
1950 · Helena
USGS Topo · 1:62,500
1958 · Butte
USGS Topo · 1:250,000
1959 · Elliston
USGS Topo · 1:62,500
1960 · Butte
USGS Topo · 1:250,000