Photo of a display showing a 1901 photograph of the Alton Limited passenger train. George R. Lawrence photographed the train that year on the Chicago & Alton Railroad with a camera he called the "world's largest." The camera was bigger than a modern automobile and took several men to operate, and the single plate image stretched to 8 feet, 4-1/2 inches. The print now resides at the Chicago Historical Society. This photo appears on p. 63 of More Classic Trains by Arthur Dubin (Kalmbach, 1974).