View of the Union Guardian Building during construction, showing structural framework. Cars in foreground. The building was also known as the Guardian Building and the Union Trust Building. Printed on front: "Union Trust Building. Owners: New Union Building Company. Location: Griswold & Congress Streets, Detroit, Mich. No. 37. Date: 3-12-28. Architect: Smith, Hinchman & Grylls. Consulting architect: Donaldson & Meier. Building construction: W.E. Wood Company. S.H. & G. file no. 5776. W.E.W. Co. file no. 750. Photo by Manning Bros. 3-12-28, 89758."
