Detroit cycling group posed on steps

Large group of men and boys posed on steps to brick building . Dressed in a mix of sporting, casual, and business clothes; three wear top hats. Bicycles and tricycles on and in front of steps; two barefoot boys on tricycle. Several oriental paper parasols. Most bicycles have large front wheel, but at least one has wheels of equal size. Handwritten on photograph back: "A Detroit group of cyclists. Note 'Detroit' on hat of seated man in center. Building unknown. Frank Woodman, 812 Clairmount Ave, Detroit, Mich." Photograph and mat torn and flaking.