tag:digital.library.illinois.edu,2005:/itemsItems2023-12-12T22:35:27Ztag:digital.library.illinois.edu,2005:Item/235432016-08-03T21:14:10Z2023-12-12T22:35:27ZMt. Vernon, Jefferson Co., Ill., Oct. 1897Also shows factories, commercial occupancy of buildings, property boundaries and house and block numbers. Fire insurance map hand colored to show building construction, locations of windows and doors, elevators, and available water facilities.University of Illinois at Urbana-Champaign Library