Museum: University of Pennsylvania Museum      
Object Type: Games and Music >> Gaming Piece      
Object Type: Tools and Equipment >> Whorls, Weights, Plumb Bobs >> Spindle Whorls      
Description (Modern): Perforated bone object, hemispherical with protruding rims around the base and around the perforation on the top. Diameter of perforation 3.5 mm at top, 4 mm at the base. Perforation not quite centered. Could be a spindle whorl or perhaps a game piece.      
Museum Number (UPM B-number): B16971     
Measurement (Weight): 2.7 grams     
Measurement (X): 22     
Measurement (Y): 9.8