PLATE XVI. 



(Mason. Thro wing-sticks.) 



Fig. 20. Unalashkan tbrowiug-stick. It would bo better to call tbis form the 

 Southern type. The noticeable features iu all our epecimeus are the 

 parallel sides, the hard material, thinness, the carving for the fingers, but 

 above all the rea])i)earance of the eccentric cavity for the index finger. 

 This cavity is not a great perforation, as iu the Point Barrow type, but an 

 eccentric pocket, a compromise between the Northern cavity and that of 

 the East. Collected by Sylvanus Bailey, at Unalashka^ in 1874. ' Museum 

 number, 16076. 



