View of the Gratiot Inn on Lake Huron in Port Huron, Michigan. Swimmers on beach in foreground. Printed on front: "Gratiot Inn on Lake Huron, Port Huron, Mich. Associated with Colonial Hotels of Florida." Printed on back: "Genuine Curteich-Chicago 'C.T. Art-Colortone' post card (reg. U.S. Pat. Off.)"
