This historical map portrays the area of Porcupine Ridge in 2011, primarily covering Porcupine Ridge. 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 Porcupine Ridge region at the time. Published in 2011, it is the sole known edition of this map.
This is the sole edition of this map. No revisions or reprints were ever made.
1886 · Holbrook
USGS Topo · 1:250,000
1887 · Verde
USGS Topo · 1:250,000
1892 · Verde
USGS Topo · 1:250,000
1893 · Holbrook
USGS Topo · 1:250,000
1934 · Promontory Butte
USGS Topo · 1:62,500
1939 · Promontory Butte
USGS Topo · 1:62,500
1952 · Promontory Butte
USGS Topo · 1:62,500
1954 · Holbrook
USGS Topo · 1:250,000
1957 · Holbrook
USGS Topo · 1:250,000
1958 · Holbrook
USGS Topo · 1:250,000