Citations
"Mechanically operated Facing Points", 1947, GBR/3296/Maps/Maps.RLY.2097, Maps.RLY.2097. Cambridge University Library. |
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"Mechanically operated Facing Points", 1947, GBR/3296/Maps/Maps.RLY.2097, Maps.RLY.2097. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/266210 Accessed January 10, 2025. |