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9 Oct 1960
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Lemhi Pass designated a National Historic Landmark
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9 Oct 1960
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Arkansas Post National Memorial designated a National Historic Landmark
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9 Oct 1960
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Robert Brewton House designated a National Historic Landmark
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9 Oct 1960
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Nassau Hall, Princeton University designated a National Historic Landmark
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9 Oct 1960
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Fort Toulouse designated a National Historic Landmark
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9 Oct 1960
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San Xavier del Bac designated a National Historic Landmark
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9 Oct 1960
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Fort St. Frederic designated a National Historic Landmark
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9 Oct 1960
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Old Colony House designated a National Historic Landmark
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9 Oct 1960
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Royal Presidio Chapel designated a National Historic Landmark
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9 Oct 1960
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Old Deerfield Village Historic District designated a National Historic Landmark
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9 Oct 1960
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Pecos National Monument designated a National Historic Landmark
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9 Oct 1960
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Brick Market designated a National Historic Landmark
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9 Oct 1960
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Holland Land Office designated a National Historic Landmark
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9 Oct 1960
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First Baptist Meetinghouse designated a National Historic Landmark
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9 Oct 1960
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Wanton-Lyman-Hazard House designated a National Historic Landmark
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9 Oct 1960
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Redwood Library designated a National Historic Landmark
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9 Oct 1960
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Parson Capen House designated a National Historic Landmark
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9 Oct 1960
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Tippecanoe Battlefield designated a National Historic Landmark
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9 Oct 1960
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Old South Meetinghouse designated a National Historic Landmark
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9 Oct 1960
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Huguenot St. Historic District designated a National Historic Landmark
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9 Oct 1960
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Old Fort Niagara-Colonial Niagara Historic District designated a National Historic Landmark
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9 Oct 1960
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Fort Barrancas Historical District designated a National Historic Landmark
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9 Oct 1960
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Hammond-Harwood House designated a National Historic Landmark
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9 Oct 1960
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Acoma designated a National Historic Landmark
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9 Oct 1960
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San Luis de Apalache designated a National Historic Landmark