Stalelfos Uat.mst "35 



Plate 11 



Diagram of an ANCIENT WORK 

 on Bluff Point, Yates Co.,N.Y. 



by S.HART WRIGHT, PH.D. 



Scale //£feet to one incTis. 



Portion of (rrade d-Way 



a. Vertical Slabs. 



T>. do do -irregular group 



c. Bowlders. 



d. A large vertical slab. 



"Wee^Earsans &Go ffl 



