Kane County, Illinois
Round barn - IL-45-01 Octagon barn - IL-45-02 Octagon bldg - IL-45-04 Round house - IL-45-06 Round house - IL-45-07 Octagon bldg - IL-45-08 Octagon bldg - IL-45-09 Octagon bldg - IL-45-10 Round bldg - IL-45-11 Octagon church - IL-45-12 Hexagon bldg - IL-45-13 Covered bridge - 13-45-a Covered bridge - 13-45-B