Grassy Island (historical)
Island in Monongalia County, West Virginia · on the USGS Lake Lynn quadrangle
39.63564, -79.82867
Maps that show Grassy Island (historical)
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Lake Lynn, PA-WV
Detailed map of terrain, trails and roads
USGS topo, 2023
Morgantown, WV
Old map for history, not navigation
USGS historical 15-minute topo (1902)
Morgantown, WV
Old map for history, not navigation
USGS historical 15-minute topo (1925)
Morgantown, WV
Old map for history, not navigation
USGS historical 15-minute topo (1931)
Morgantown, WV
Old map for history, not navigation
USGS historical 15-minute topo (1933)
Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)
IFR Enroute Low Altitude Chart L-29 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-36 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-32 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-10 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-12 (U.S.)
FAA, 2026-10-29
Nearby
Name, class, county and location: USGS Geographic Names Information System (public domain).