I found these Antique Chicago Photos and Postcards in the garbage; some are 100+ years old.
Front side of postcard from Museum Of Science and Industry 1944, View from the Lagoon
Back side of 1944 Chicago postard; Museum of Science and Industry 1923 Chicago Postcard of the front entrance of the Art Institute of Chicago
Front side of postcard of the Art Institute at Lake Front Chicago Ill 1907
Back side of Chicago postcard of the Art Institute at Lake Front Chicago Ill 1907