TRANSACTIONS OF SECTION H. 797 



knee, ■who takes a stone adze atout 2 inches long, with which he strikes the glass. 

 The adze is a smooth stone, not a flint. The natives had made, prior to the visits 

 of Europeans, spear heads of flint, which are still manufactured in the back 

 districts of the country, and the glass implements are of the same pattern. 

 Mother-of-pearl shell is sometimes used for making spear heads, hut it is apparently 

 ground, and not chipped to the required shape. 



2. The Genesis of Implement-making. By F. H. CusniNG. 



3. Adze-making in the Andaman Islands. By Professor A. C. Haddon. 



