This image shows the ferry landing at Mackinaw City, MI, emphasizing the line of cars waiting to embark for the trip across the Straits of Mackinac. There was no bridge at the time of this photo, and the famous Big Mac bridge would not be completed for another nine years.
The L.L. Cook Co., Milwaukee, WI
There is no description on the back of this card. The identity of the ship shown is unknown.
This card is dated 1948.