This historical map portrays the area of Willow Grove in 2012, primarily covering Willow Grove. 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 Willow Grove 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.
1949 · Treasure Hill
USGS Topo · 1:62,500
1950 · Treasure Hill
USGS Topo · 1:62,500
1956 · Lund
USGS Topo · 1:250,000
1956 · Ely
USGS Topo · 1:250,000
1957 · Currant Mtn
USGS Topo · 1:62,500
1959 · Ely
USGS Topo · 1:250,000
1959 · Preston Reservoir
USGS Topo · 1:62,500
1960 · Lund
USGS Topo · 1:250,000
1963 · Ely
USGS Topo · 1:250,000
1964 · Currant Mtn
USGS Topo · 1:62,500