At head of map "The Chicago Tribune: Columbian Exposition Souvenir." Insets: Chicago Tribune's new indexed miniture guide map of the World's Columbian Expositin at Chicago, 1893./"Copyright, 1893, by Rand, McNally & Co." Chicago Tribune's card map of Chicago./"Copyright, 1892, by Rand, McNally & Co." Includes "Index to Map of World's Columbian Exposition", "Index to streets North of 12th Street", and indexes of railroads, hotels, and theaters, etc. 1 map: col., mounted on cloth; 55 x 41 cm, folded to 23 x 15 cm