1936
Upper Peninsula Development Bureau
1873
Walling, H. F.
1:380k
1896
Van Hise, C.
1:13k
1873
Walling, H. F.
1:380k
1935
U.S. Lake Survey
1:15k
1932
Wright, John K.
1964
U.S. Lake Survey
1:80k
1936
Upper Peninsula Development Bureau
1948
Rand McNalley & Company
1:1m
1935
Upper Peninsula Development Bureau
1:700k