Bird's eye view of Campus Martius. The Detroit Opera House is to the left. The Soldiers' and Sailors' Monument and Palmer fountain near center. Street-cars, horse-drawn vehicles, and pedestrians visible. Printed on front: "Bird's eye view of Campus Martius Detroit, Mich." Printed on back: "I-1601, W.G. MacFarlane, publisher, Buffalo, N.Y. Toronto."