Citations
"South Queensferry (Forth Bridge) Shale mining operations", 1911 - 1919, GBR/3296/Maps/Maps.RLY.740, Maps.RLY.740. Cambridge University Library. |
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"South Queensferry (Forth Bridge) Shale mining operations", 1911 - 1919, GBR/3296/Maps/Maps.RLY.740, Maps.RLY.740. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/264849 Accessed October 08, 2024. |