12 



men measures i-| inches long, by i-| broad at the cutting 

 edge, while the largest example is n^ inches long, by 4 broad. 

 The average or prevailing size is from 4 to 5 inches long. 

 B991 to Bi,oo4- 



Narrow-shaped Celts, or Chisels. The stones are polished, and 

 they have cutting edges similar to the preceding. Size, 3^- to 

 4^ inches long, 1^ to 1^- broad. 



no to 112. 



Small Stone Chisels, no is a thin flat implement, 2 inches 

 long by 1 inch broad; in and 112 are fragments of thick, 

 narrow, rounded tools, like fig. 73 of Evans's "Stone Imple- 

 ments." 



113- 



Chisel, or Pick. This finely polished implement is thickest 

 and broadest at the middle, and is brought at the point to a 

 sharp cutting edge, only | inch broad. Length, 4^ ; breadth in 

 the middle, 1^; thickness, -| inches. Found in Tory Island, 

 County Donegal. 



Bi,oo5 to Bi,oi8. 



Polished Stone Celts, having a form somewhat adze-shaped. 

 One surface is either concave or else quite flat, while the oppo- 

 site face has the usual rounded outline of an ordinary celt. 

 No. B 1,0 1 8 is figured on plate 1, No. 10. Size, 3 to 5 inches 

 long ; i£ to 3 inches broad. 



Bi.oiq to Bi,027. 



Rude stone Celts, which are either entirely unpolished, or 

 else have merely the edge slightly ground. Size, 3^ to 5 inches 

 long. 



139. 



Axe-hammer, rectangular in section, and perforated above the 

 centre for insertion of shaft. The base is hammer-shaped, and 

 the opposite end has been ground to a vertical, axe-like edge. 

 Length, 13 ; breadth at middle, 4 ; thickness, 3 inches. 

 140. 



Axe-hammer, like the preceding, but having a rounded instead 

 of a square section. Length, 1 1 ; breadth 4 ; thickness, 2^ 

 inches. Found in a bog in County Down. 



