4-8-4 4511 by Frisco.org Posted on October 21, 2015 4-8-4 4511 4-8-4 4511 at the Southeastern Junction Tower, St. Louis, Missouri in November 1942 (William K. Barham). This entry was posted in DW Collection, Steam and tagged 4-8-4, 4511, Baldwin Locomotive Works. Bookmark the permalink.