
Naval Petroleum Reserve No 4 dominates this Arctic coastal landscape, reflecting the mid-century push for energy exploration in the far north. The map documents early industrial activity with labels for the Simpson Test Well No 1 and a cluster of Test wells No 13-24 near the shores of Sinclair Lake. These markers, along with an isolated Airstrip and scattered Ruins, trace the human footprint in a region defined by its seasonal access and specialized transit.
15 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.
1945 · Barrow
USGS Topo · 1:250,000
1949 · Barrow
USGS Topo · 1:250,000
1951 · Teshekpuk
USGS Topo · 1:250,000
1955 · Barrow A-2
USGS Topo · 1:63,360
1955 · Barrow
USGS Topo · 1:250,000
1955 · Teshekpuk
USGS Topo · 1:250,000
1955 · Barrow A-1
USGS Topo · 1:63,360
1955 · Teshekpuk D-3
USGS Topo · 1:63,360
1955 · Teshekpuk D-4
USGS Topo · 1:63,360
1964 · Teshekpuk
USGS Topo · 1:250,000