Citations
"Diagram for spacing Sleepers", 1917, GBR/3296/Maps/Maps.RLY.aa.1297, Maps.RLY.aa.1297. Cambridge University Library. |
|
"Diagram for spacing Sleepers", 1917, GBR/3296/Maps/Maps.RLY.aa.1297, Maps.RLY.aa.1297. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/267335 Accessed October 06, 2024. |