This historical map portrays the area of Troy Lake in 2021, primarily covering Newberry Springs. 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 Troy Lake region at the time. Published in 2021, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1953 · San Bernardino
USGS Topo · 1:250,000
1955 · Silver Bell Mine
USGS Topo · 1:24,000
1955 · Sunshine Peak
USGS Topo · 1:24,000
1955 · Newberry
USGS Topo · 1:62,500
1955 · Lavic
USGS Topo · 1:62,500
1955 · Cady Mountains
USGS Topo · 1:62,500
1955 · Rodman Mountains
USGS Topo · 1:62,500
1956 · San Bernardino
USGS Topo · 1:250,000
1957 · San Bernardino
USGS Topo · 1:250,000
1958 · San Bernardino
USGS Topo · 1:250,000