Bank teller windows, main banking floor, Union Guardian Building
View of row of bank teller windows on the main banking floor in the Union Guardian Building. The building is also known as the Guardian Building and the Union Trust Building. Stamped on back: "Grossman Knowling Lehr, 400 Marquette Bldg., Detroit, Michigan. File number 58." Handwritten on back: "West (Griswold St.), side main banking floor."