Rattle covered in hide
Projectile point
Projectile point
Pottery fragment
Iniskim
Atlatl and dart
Atlatl, dart, and foreshaft
Perforators, drills and awls
Sinew
Bifacial tools
Scottsbluff projectile point
McKean projectile point
Archaeological sites at [Opimihaw ]creek, A1 medicine wheel
A1
Percussion tool made from the base of an elk antler