In 2010, Sedalia celebrated its 150th anniversary. A special DVD was issued that featured old photographs and film footage of the city going back to the 1940s.
The Library of Congress Prints and Photographs Division has a large number of historic photographs in its collection. Some of them are from Sedalia and Pettis County. Unfortunately, dates are not available for many of these images. Even so, it is interesting to look at the collection.