This historical map portrays the area of Silver Lake Basin in 2014, primarily covering Champion Township as well as portions of Michigamme Township. 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 Silver Lake Basin region at the time. Published in 2014, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1954 · Negaunee SW
USGS Topo · 1:24,000
1954 · Negaunee
USGS Topo · 1:62,500
1954 · Huron Mountain
USGS Topo · 1:62,500
1954 · Big Bay
USGS Topo · 1:62,500
1955 · Champion
USGS Topo · 1:24,000
1955 · Diorite
USGS Topo · 1:24,000
1955 · Champion
USGS Topo · 1:62,500
1958 · Marquette
USGS Topo · 1:250,000
1960 · Marquette
USGS Topo · 1:250,000
1961 · Marquette
USGS Topo · 1:250,000