Est 441 to 485
Est 441 to 485 was a class of 45 French 0-4-2 locomotives for mixed service, built in 1885 for the Chemins de fer de l'Est.
They were the final development of the 0-4-2 locomotive in France.
Construction history
The locomotives were built by Société Alsacienne de Constructions Mécaniques at their works in Graffenstaden and Belfort.| Year | Est no. | SACM factory | SACM serial nos. | SNCF no. |
| 1885 | 441–465 | Graffenstaden | 3536–3560 | 021 A 446, 452 |
| 1885 | 466–485 | Belfort | 3756–3775 | 021 A 472, 474, 478 |