Souvenir collection of 20 miniature black & white photos of Chicago Illinois. In manila mailer with "Genuine Photographs - Chicago, Illinois" on front. On back, "From", "The Grogan Photo Company, Danville, Illinois", and "To". Each photo measures 2-5/8"x1-11/16", with printed descriptions on photos. Photos in excellent condition-no creases, tears or curl. Several photo descriptions include: Skyscrapers on the Chicago River; Michigan Ave. Bridge; Navy Pier; Michigan Ave. Skyline.