View of Campus Martius. City Hall in foreground to right; Penobscot building, Union Trust building and National Bank of Detroit visible. Bus seen to the left with an automobile traveling behind it; Street-railroad tracks visible in street. Printed on front: "242-The heart of Detroit." Printed on back: "In the heart of the city is Campus Martius surrounded by the most modern of Detroit's office buildings - the Penobscot building, the Union Trust building and the National Bank of Detroit with the City Hall in the foreground. United News Co., 24 West Jefferson Avenue, Detroit, Mich. Genuine Curteich-Chicago 'C.T. Art-Colortone' Post card (Reg. U.S. Pat. Off.)"
