EXPLANATION OF PLATE Lll. 

 Egyptian Leather-worker, and East Greenland ulus. 



Fig. 1. An Egyptian leather- worker using the " saddler's knife " or saddler's ulu. 

 Froni Wilkinson. 



Figs. 2, 3. and 4. East Greenland form of ulu, from Holm's Ethnographic Sketch, 

 PI. XIX. to be compared with Mackenzie River type, PI. V of this 

 paper. Both show contact with European whalers and fur traders. 



