Very nice early (1900-1910) fold out sales brochure for Baby BELLEVILLE THRESHING Antique HARRISON MACHINE WORKS Farm Advertising.  Folds to 3.5" x 6.25" and 13.75" x 12.5"   Nice condition with notes to Minor soiling to the front and a wear pin hole in the center.  great graphics and content.  Please see photos for more details and to evaluate condition for yourself.