PLATE XI. 



(Murdoch. Eskimo bows.) 



The process of twisting the two *' cables" of the "Arctic " backing. From a workiupj 



model, reduced one-half. 



Fig. 28. Position of the tools at the end of a half-turn. 



Fig. 29. Position of the same, with the tools slipped through to begin a new half-turn. 



