Frankfort Harbor

1904

1:5k

Frankfort

1983

1:24k

Frankfort

1983

1:24k

Frankfort

1956

1:63k

Frankfort

1956

1:63k

Frankfort

1956

1:63k

Elberta

1983

1:25k

(Map of Benzie and Manistee counties, Michigan)

1873

Walling, H. F.

1:190k

Lake Michigan Ludington to Point Betsie

1905

U.S. Lake Survey

1:80k

Crystal Lake

1984

1:100k