- Regional/ North America/ United States/ Pennsylvania/ Science and Environment/ Parks/ National Parks and Monuments/ Valley_Forge_NHP@ (1)
- Regional/ North America/ United States/ New York/ Travel and Tourism/ Parks/ National Parks and Monuments/ Vanderbilt_Mansion_NHS@ (1)
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- Regional/ North America/ United States/ Minnesota/ Travel and Tourism/ Parks/ National Parks and Monuments/ Voyageurs_National_Park@ (4)
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