[POSTCARDS]. A group of post cards, including views of Chicago, Illinois, and the World's Fair, including: Adler Planetarium and Terrazzo Promenade, Chicago. -- Civic Opera Building, Chicago. -- Band Shell, Grant Park, Chicago. -- The WGN Studios, Chicago. -- The Adler Planetarium. -- Navy Pier, Chicago. -- Out Drive Link Bridge and Skyline, Chicago. -- and approximately 30 more postcards pertaining to Chicago and Illinois, with approximately 500 more pertaining to the United States, complete list available upon request.Postcards, image of largest 142 x 88 mm, pale spotting and staining.