Citations
"Thirlmere Aqueduct - 3rd line of pipes - Ribble Siphon", 1910, GBR/3296/Maps/Maps.RLY.aa.34, Maps.RLY.aa.34. Cambridge University Library. |
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"Thirlmere Aqueduct - 3rd line of pipes - Ribble Siphon", 1910, GBR/3296/Maps/Maps.RLY.aa.34, Maps.RLY.aa.34. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/266723 Accessed January 07, 2025. |