1 map ; 30 x 32 cm., folded to 19 x 7 cm.
Map of the buildings and grounds of the World's Columbian Exposition at Jackson Park and Midway Plaisance, Chicago, Ill. U.S.A., 1893 / issued by the Department of Surveys and Grades, H. Heinze, Chief Draughtsman, J.W. Alvord, Chief Engineer.
Includes key to Midway Plaisance, state and foreign sites and other buildings.
Chicago : The Department, 1893.