1913
McInnes, William; Leach, W.W.; Dowling, D.B.
1:380k
1906
Department of Mines (Canada)
1:253k
1916
C&GS
1:200k
1900
U.S. Coast Survey
1:200k
1910
Clason
1887
Department of the Interior
1:507k
1927
National Map Company
1:2m
1906
Piper, Charles V.
1:890k
1885
Page, H.R. & Co.
1:1m
1879
Rand McNally and Company
1:2m