
Sexton Mountain Pass stands as a prominent geographic waypoint in this southern Oregon landscape, overlooking a series of valleys where the settlements of Merlin, Hugo, and Three Pines developed. The terrain is deeply incised by drainages with names that reflect the era's character, such as Hades Gulch, Brimstone Gulch, and Cochran Gulch. Water management is central to the area's layout, evidenced by the Kennison Reservoir, Barker Reservoir, and Werner Reservoir. To the east, Pleasant Valley contains the Pleasant Valley Cem, providing a focal point for genealogical research. The lower elevations near the Grants Pass Airport show a transition from the steeper mountain gulches to more developed valley floors where Jumpoff Joe Creek and Harris Creek converge.
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This is the sole edition of this map. No revisions or reprints were ever made.
1904 · Riddle
USGS Topo · 1:125,000
1908 · Grants Pass
USGS Topo · 1:125,000
1917 · Kerby
USGS Topo · 1:125,000
1918 · Kerby
USGS Topo · 1:125,000
1945 · Kerby
USGS Topo · 1:125,000
1946 · Galice
USGS Topo · 1:62,500
1948 · Galice
USGS Topo · 1:62,500
1954 · Glendale
USGS Topo · 1:62,500
1954 · Selma
USGS Topo · 1:62,500
1954 · Grants Pass
USGS Topo · 1:62,500