This historical map portrays the area of Walkup Lake in 2012, primarily covering Denver Township as well as portions of Troy Township, Walgamor Corners, and Merrill 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 Walkup Lake region at the time. Published in 2012, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1931 · Walkerville NE
USGS Topo · 1:31,680
1931 · Custer SE
USGS Topo · 1:31,680
1931 · Walkerville SE
USGS Topo · 1:31,680
1954 · Milwaukee
USGS Topo · 1:250,000
1954 · Midland
USGS Topo · 1:250,000
1958 · Midland
USGS Topo · 1:250,000
1958 · Milwaukee
USGS Topo · 1:250,000
1958 · Hesperia
USGS Topo · 1:62,500
1959 · Midland
USGS Topo · 1:250,000
1959 · Baldwin
USGS Topo · 1:62,500