View of tree-lined Cass Ave. in Mt. Clemens, Michigan. Printed on front: "Cass Avenue, Mt. Clemens, Mich. 19. The bath city of America." Printed on back: "Mount Clemens mineral baths. World renowned for rheumatism, nervousness and that run-down condition. Open all the year. Twenty miles from Detroit. Write for booklet. Business Men's Association, Mt. Clemens, Mich. Pub. by La Pointe & Co., Mt. Clemens, Mich. Mfd. by TB, Cambridge, Mass."