U.P.#24
| Order Number/Date | Railroad | Road Number | Weight | Length | Seat | Notes |
| 151- 12/1917 | UPRR | M-24 | n/a | 70′ | Bag. | 300H.P., Original Cost $33469.44, Wrecked 5/1948, Scrapped 5/1949 |
Union Pacific McKeen Car #24 after being rebuilt in 1928 with a new Winton/EMD drive system. In 1934, the Motor Car would be painted in the famous Union Pacific Streamlined Armour Yellow and Brown.
Here we see M-24 coupled behind T-18, with T-19 coupled behind. It is not known if this train set was used in regular service or if it was photographed out of service, while coupled together.
