View of Castle Rock with American flag at St. Ignace, Michigan. Car in foreground. Printed on front: "Castle Rock, St. Ignace, Michigan." Printed on back: "Castle Rock, ancient lookout of the Ojibways and often referred to as 'Pontiac's lookout,' rises from the surrounding lowlands like an ancient castle of the Middle Ages to a height of 195.8 feet above water level and 183 feet above road level at that point. A view from its summit is inspiring. Located 3 miles north of St. Ignace. Genuine Curteich-Chicago 'C.T. Art-Colortone' post card (reg. U.S. Pat. Off.)" Handwritten on back: "July, 1959. We were here. Elmer, Margaret & Arlene."
