
The confluence of Michigan's iconic waterways dominates this landscape in the 1960s, where the North Branch Au Sable River and South Branch Au Sable River join the main stem of the Au Sable River. This northern Crawford County terrain is defined by the overlap of the Huron National Forest and the Camp Grayling Military Reservation, illustrating a region dedicated to both conservation and military training. Notable infrastructure for the era includes the Mason Landing Field and a Ski Lift located near the southern boundary, reflecting the area's recreational utility. River crossings such as Kelloggs Bridge and Mc Masters Bridge provide critical access points through the dense forest and marshland, including the expansive Conners Marsh. The Presence of Bald Hill and various gravel pits indicates the underlying glacial topography and local material extraction that supported the area's development.
29 named features on this map. Tap any name to fly to it.
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4 editions found
1949 · Lewiston
USGS Topo · 1:62,500
1949 · Otsego Lake
USGS Topo · 1:62,500
1949 · Grayling
USGS Topo · 1:62,500
1950 · Comstock Hills
USGS Topo · 1:24,000
1950 · Lovells
USGS Topo · 1:24,000
1950 · Roscommon North
USGS Topo · 1:24,000
1951 · K P Lake
USGS Topo · 1:24,000
1951 · Comstock Hills
USGS Topo · 1:24,000
1951 · Lovells
USGS Topo · 1:24,000
1951 · Wakeley Lake
USGS Topo · 1:24,000