Object Type: Folder
In Folder: Archives of Michigan Map Collection
Printed, two sided pictorial map showing the idealized location of well known lighthouses in the State of Michigan for the year 1991. The scale on the original is 1 inch equals 25 miles.
Printed, two sided pictorial map showing the idealized location of well known lighthouses in the State of Michigan for the year 1991. The scale on the original is 1 inch equals 25 miles.
