| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 4464 (60019) | A4 | 4-6-2 | 4'-8½" | LNER (BR) | Watercress Line (Mid Hants Railway), Alresford, ENG | restoration | LNER Doncaster Works #1866, 12/1937 | Named Bittern. Owned by Locomotive Services Ltd. Masqueraded as LNER 4492 'Dominion of New Zealand' in 2011. Taken out of service in late 2014. Placed on temporary display in Margate, ENG. Being overhauled at the LNWR Heritage, Crewe, ENG. |
| 60009 (4488) | A4 | 4-6-2 | 4'-8½" | BR (LNER) | John Cameron Museum, Fife, SCT | display | LNER Doncaster Works, 1937 | Named Union of South Africa. Restored to operation in 1973. Uses the tender of scrapped LNER 10000. Retired from excursion service in Oct 2021 due to leaking boiler tubes. Previously displayed at the Bury Transport Museum from May 2022 to May 2023. |
| 60007 (4498) | A4 | 4-6-2 | 4'-8½" | BR (LNER) | North Yorkshire Moors Railway, Pickering, ENG | operational | LNER Doncaster Works #1864, 10/1937 | Named Sir Nigel Gresley. Taken out of service in Sep 2015. Painted in LNER wartime black livery in Aug 2021 during its overhaul. Returned to operation in Mar 2022. Repainted back into BR express passenger blue livery in Jan 2023. |
| 4468 (60022) | A4 | 4-6-2 | 4'-8½" | LNER (BR) | National Railway Museum, York, ENG | display | LNER Doncaster Works #1870, 03/1938 | Named Mallard. World speed record-holder for steam locomotives (125.88 mph, July 3, 1938). Restored to operation in 1986. Operated briefly in excursion service until 1988. |