Chicago, Illinois. Locomotive under repair at the Chicago and Northwestern Railroad shops

Chicago or: Chi-Town or Chitown, Chicagoland, The White City, City by the Lake, City of the Big Shoulders, City of Broad Shoulders, City of the Century, The 312, City on the Make, The City That Works, The Big Onion, City in a Garden, Hog-Butcher to the World, Beirut by the Lake, New York Done Right, Illville, I Will City, Paris on the Prairie, Sweet Home, Heart of America, The 773, The Alley Capital of America

This image dataset is generated from our world's largest public domain image database. Made in two steps (manual, and image recognition), it comprises of more than 35,000 images of all types and sizes - an astonishing number if keep in mind that the total number of steam locomotives ever built was just one order of magnitude larger. All images are in the public domain, so there is no limitation on the dataset usage - educational, scientific, or commercial. Please contact us if you need a dataset like this, we may already have it, or, we can make one for you, often in 24 hours or less.