REMOVE

1. Atlas Map
2. Canada
3. Alberta
4. Manitoba

WHAT

1. National Atlas (5)
2. Railroad (2)
3. Telegraph (2)
4. World Atlas (2)

WHERE

1. Saskatchewan (6)
2. British Columbia (3)

WHO

1. Canada. Department of Int … (5)
2. Canada. Department of Min … (2)
3. Chalifour, J.E. (2)
4. Department of Interior (5)
5. Forest Service Dept. of A … (3)
6. Johnston, W. & A.K. (1)
7. Pergamon Press (1)
8. Polish Army Topography Se … (1)
9. Toronto Lithographing Co. (3)
10. W. & A.K. Johnston (1)
11. W.& A.K. Johnston (1)
12. White, James (3)
13. Wojskowe Zaklady Kartogra … (1)

WHEN

1. 1906 (3)
2. 1915 (2)
3. 1912 (1)
4. 1967 (1)
5. 1968 (1)