- 408 - 
TABLE 1 
THE NTS 1:250,000 SHEETS COVERING THE MACKENZIE RIVER 
FROM ITS JUNCTION WITH THE LIARD RIVER TO POINT SEPARATION 
DATES OF COMPILATION AND OF AERIAL PHOTOGRAPHY 
NTS 
MAP SHEET 
COMPILED 
YEAR 
OF AIR 
PHOTOGRAPHY 
N1 
SB 
KM 
95H 
FORT SIMPSON 
S&M 
1957 
48 
49 
4 
4 
35 
951 
BULMER LAKE 
S&M 
1958 
48 
49 
0 
1 
15 
95J 
CAMSELL BEND 
S&M 
1959 
47 48 
53 
45 
2 
170 
950 
WRIGLEY 
S&M 
1959 
50 
51 
5 
2 
105 
95N 
DAHADINNI RIVER 
ASE 
1959 
49 
0 
0 
35 
96C 
FORT NORMAN 
ASE 
1957 
49 
20 
11 
165 
96D 
CARCAJOU CANYON 
ASE 
1961 
49 
2 
0 
10 
96E 
NORMAN WELLS 
S&M 
1960 
50 
54 
17 
10 
115 
106H 
SANS SAULT RAPIDS 
S&M 
1960 
48 
49 
16 
16 
85 
1061 
FORT GOOD HOPE 
S&M 
1959 
50 
18 
9 
125 
106J 
ONTARATUE RIVER 
S&M 
1959 
50 
52 
9 
1 
30 
1060 
TRAVAILLANT LAKE 
S&M 
1959 
50 
51 
52 
18 
21 
120 
106N 
ARCTIC RED RIVER 
S&M 
1959 
50 
52 
2 
7 
125 
106M 
FORT MCPHERSON 
S&M 
1959 
50 
54 
0 
0 
5 
1140 
ASE - 
ARMY SURVEY ESTABLISHMENT, 
ROYAL 
CANADIAN 
ENGINEERS 
S&M - 
SURVEYS AND MAPPING BRANCH 
, DEPT. 
OF 
ENERGY MINES 
& 
RESOURCES 
N1 - NUMBER OF ISLANDS SHOWN ON SHEET 
SB - SAND BARS (NOT PART OF AN ISLAND) 
KM - LENGTH OF RIVER ON SHEET (TO NEAREST KILOMETER)