| Year | 2020 |
| Date | 06-Nov |
| Volume | 225 |
| Issue | 4,651 |
| Page | 609 |
| Category | Boiler |
| Part | |
| Title | Copper Boilers with Flat End Plates. History and Observations |
| Author | Joseph-Jean Paques |
| Notes | Investigates the use of flat rather than flanged end plates in locomotive boilers. Introduction, firebox of French 141 P, boiler history, tests and references, conclusions from both sets of tests, application of the results of the tests, P.F.Janes tests, Jacques Granet at the controls of the locomotive Ella, conclusions, references |