HAWKES AND LINTON A PRE-LENAPE SITE IN NEW JERSEY 65 



ground square, and the wings themselves are poorly aligned. 

 A large chipping on the edge of one wing has been partly ground 

 out. It has been drilled from both ends, the bores meeting 

 about one-third of the distance from the top. The juncture 

 is very exact. 



Plate XXIII, 3. Large stone of intermediate form, rubbed, 

 and the centrum but not the wings polished. One side of one 

 wing shows a few marks of pecking which have not been entirely 

 rubbed out. The centrum has three well-defined facets and a 

 groove at the base of the wing on only one side. On the other 

 it is smoothly rounded. At the bottom of the centrum, chips 

 have been broken off on both sides and the edges ground back 

 at an angle to destroy the roughness. The side of both wings 

 have been ground from both sides to work out blemishes, but 

 were originally as Plate XXI, 2. The wings are almost perfectly 

 aligned. This stone has been drilled from one end only. 



Plate XXI, 4. Fairly large stone of pick form, rubbed and 

 polished. The centrum is rounded, and there are grooves 

 at the bases of the wings, although one of the four is lacking. 

 At the bottom of the centrum a large chip has been broken 

 off on one side, and the stone ground back from the edge of 

 the bore at an angle all round so as to leave a^thin knife edge. 

 The upper edge of the centrum has also been slightly broken 

 and ground back. Large chips on the tips of both wings have 

 been partly ground out. The wings are well aligned, but 

 are not at right angles to the axis of the centrum. The boring 

 has been done from one end. 



Plate XXI, 3. A very perfect and beautiful stone of the 

 square ended type, rubbed and polished. The centrum is 

 ground flat on either side, but from this face it curves off 

 smoothly into the wings. The lower end of the centrum has 

 been slightly ground back from the bore, but there are no 

 signs of breakage. The wings of this specimen are very thin, 

 and brought to a square edge all round. Chipping on the edge 

 and tip of one wing has been partly ground out. It has appar- 

 ently been drilled from one end, but the markings at either 



