Chicago, Burlington, and Quincy 5632 was one of the 28 class O-5A 4-8-4s that were built at the railroad's own shops. It was built in 1940 for the Chicago, Burlington, and Quincy railroad. After the end of steam, 5632 was used along with 2-8-2 4960 in excursion service. However, the locomotive was under an overhaul when Louis W. Menk took over the CB&Q, so 5632 and 2-8-2 4963 were sold to Richard Jensen.
Jensen was trying to restore 5632 when the Chicago and Western Indiana railroad, which he had rented space at their Chicago roundhouse for his locomotives, went bankrupt and kicked him out. As a result, the gigantic 4-8-4 was moved to a scrapyard. But it derailed while moving into it, and it was scrapped right where it sat.