( 562 ) 
XLVII, — Notice regai^ding the Map of Mac- 
kenzie's River by Mr W, F, Wenzel, of the 
No7'th' West Fur Company. 
(Read March 1823.) 
T^HIS valuable map was transmitted to Professor Jame- 
son, for publication in tlie Society's Memoirs, and is the 
most satisfactory delineation of the celebrated Mackenzie's 
Biver hitherto presented to the public. Besides the de- 
tails in the map itself, others of importance are contained 
in the article " On the attempts to reach the Sea by Mac- 
kenzie's E^iver,'' pubhshed in the first part of the present 
volume of Memoirs. In addition to these the following 
notices have been communicated. 
Horn Mountain Indians^ are a tribe of the Dog-rib na« 
tion. They speak the Chepewyan language, amount to 
about 600 souls, and inhabit the country between Great 
Bear and Slave Lakes. 
Hare Indians speak a dialect of the Chepewyan, but 
their number is unknown. 
Louclieux Indians perforate the septum of their nose, 
resemble the Esquimaux in their dress, and are supposed 
to speak a dialect of the Esquimaux language. Number 
imknown. 
