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Drill [top left]
Chaco Anasazi Site number, 29SJ 627 AD 950-1100 Petrified wood. L 4.6, W 1.5, T 0.4 cm Chaco Culture National Historical Park, CHCU 29891 Drill [bottom left] Chaco Anasazi Site number, 29SJ 627. AD 1075-1125 Petrified wood. L 3.0, W 1.2, T 0.4 cm Chaco Culture National Historical Park, CHCU 29878 Drill [right] Chaco Anasazi Site number, 29SJ 628 AD 750-800 Chert. L 2.8, W 0.8, T 0.8 cm Chaco Culture National Historical Park, CHCU 14612 |