
Chandler Mountain and Cassnor Peak define the high ground of this Linn County landscape during the late 1980s, where the drainage of the Calapooia River meets several smaller forks and creeks. The map documents a predominantly rural and industrial terrain, marked by numerous resource extraction sites like a Quarry and various Borrow Pits scattered across the elevations. Evidence of historical transport infrastructure is visible through the Old RR Grade which runs parallel to the river, tracing the path of former logging or industrial rail lines through the valley.
27 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1921 · Brownsville
USGS Topo · 1:62,500
1950 · Marcola
USGS Topo · 1:62,500
1950 · Brownsville
USGS Topo · 1:62,500
1951 · Sweet Home
USGS Topo · 1:62,500
1951 · Leaburg
USGS Topo · 1:62,500
1952 · Brownsville
USGS Topo · 1:62,500
1952 · Marcola
USGS Topo · 1:62,500
1953 · Salem
USGS Topo · 1:250,000
1954 · Salem
USGS Topo · 1:250,000
1960 · Salem
USGS Topo · 1:250,000