This card the the first of five which were purchased and mailed during a family trip from Cadillac, MI to Green Bay, WI. This is a colored photo of folks enjoying a day at the beach in Traverse City, MI.
Genuine Curteich-Chicago “C.T. Art Colortone”
The swimwear fashions shown give a good indication of the era, but since the postcard was mailed, it can be conclusively dated at 1939.