Duncan Island (us-pennsylvania)
Type: natural=wood
Coordinates: 39.8613440422827, -76.36259531488804
Area: 0.05361776171875 km²
OSM tags:
ele: 52
gnis:feature_id: 1173597
heritage: 2
heritage:operator: nrhp
heritage:website: https://npgallery.nps.gov/AssetDetail/NRIS/84003428
historic: heritage
leaf_cycle: deciduous
leaf_type: broadleaved
name: Duncan Island
natural: wood
nrhp:inscription_date: 1984-05-10
place: islet
ref:nrhp: 84003428
wikipedia: en:Duncan Island (36LA60,61)