Close-up view of south tower of the Union Guardian Building. Hudson's department store in background. The Union Guardian building was also known as the Guardian Building and the Union Trust Building. Stamped on back: "Grossman Knowling Lehr. 400 Marquette Bldg., Detroit, Michigan. File number 56." Handwritten on back: "Looking north up Woodward Ave. from so. tower U.T. Bldg."
