Citations
"British Standard Flat Bottom Railway Rails. B.S. Section No 90R", 1933, GBR/3296/Maps/Maps.RLY.1141, Maps.RLY.1141. Cambridge University Library. |
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"British Standard Flat Bottom Railway Rails. B.S. Section No 90R", 1933, GBR/3296/Maps/Maps.RLY.1141, Maps.RLY.1141. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/265250 Accessed October 08, 2024. |