Skinner, Alanson, 1886-1925.2020-05-072020-05-071921http://digitallibrary.amnh.org/handle/2246/717763 p. : ill, maps ; 25 cm.3rd Editionen-USManhattan Indians.Indians of North America -- New York Region -- Antiquities.New York Region -- Antiquities.The Indians of Manhattan Island and vicinity (Guide leaflet, no. 41)Other