Old Chicago VPX (Bally, 1975) - Visual Upgrade - YouTube
The Arcade Flyer Archive - Pinball Machine Flyers: Old Chicago, Bally Manufacturing Co.
Old Chicago Pinball Machine - Elite Home Gamerooms
Arcade Manual: Old Chicago, by Bally Manufacturing Corporation, Installation and General Game Operation Instructions : Free Download, Borrow, and Streaming : Internet Archive
Old Chicago (Bally 1975) - VPForums.org
Indianapolis 500 (1995 Bally/Midway) - Played 16/1/15 at Pipeline Bar, London, UK | Pinball, Pinball machine, Indianapolis 500
Old Chicago Pinball Machine (Bally, 1976) | Pinside Game Archive
1976 Bally OLD CHICAGO Pinball Machine In Action - YouTube
Old Chicago Pinball Machine (Bally, 1976) | Pinside Game Archive
Old Chicago (Bally 1975) - VPForums.org
Bally OLD CHICAGO Pinball Machine Used COIN UNIT ASSEMBLY | eBay
Old Chicago (Bally) FS - VPForums.org
Old Chicago (Bally 1975) - VPForums.org
Old Chicago (Bally 1975) FS DOF - VPForums.org
1976 Bally Old Chicago at Ann Arbor Michigan Pinball Museum VFW, info/pictures
1976 Bally Old Chicago at Ann Arbor Michigan Pinball Museum VFW, info/pictures
Old Chicago Pinball Machine (Bally, 1976) | Pinside Game Archive
