Front and side view of Union Depot; brick Romanesque Revival building has square clock tower on corner. Printed on front: "Union Depot, Detroit, Mich." Printed on back: "The Union Depot. Situated at the corner of Fort and Third Streets, furnishes a method of ingress and egress for the Wabash, Pere Marquette and Canadian Pacific Railways. It was built in 1894, and is controlled by a holding company of the roads interested." Souvenir Post Card Co. publisher trademark printed on back of card.