Citations
Uncaptioned photograph showing tunnel entrance, undated, [1920s], GBR/0115/RCS/Y30325A/13. Cambridge University Library. |
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Uncaptioned photograph showing tunnel entrance, undated, [1920s], GBR/0115/RCS/Y30325A/13. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/1651910 Accessed January 08, 2025. |