11. ground stone axe Collection: Selections from the Cornell Anthropology Collections Date: 400-1600AD Format: Image Donor: Charles Fred Hartt
12. Ground stone tool Collection: Selections from the Cornell Anthropology Collections Date: 400-1600AD Format: Image Donor: Charles Fred Hartt
13. Ground Stone Hoe Collection: Selections from the Cornell Anthropology Collections Date: 400-1600AD Format: Image Donor: Charles Fred Hartt
14. ground stone axe Collection: Selections from the Cornell Anthropology Collections Location: Tapajós, Brazil Date: 400-1600AD Format: Image Donor: Charles Fred Hartt
15. Ground stone celt Collection: Selections from the Cornell Anthropology Collections Date: 400-1600AD Format: Image Donor: Charles Fred Hartt
