Citations
Headgear of a gold mine, 1925, GBR/0115/RCS/Y305E/194. Cambridge University Library. |
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Headgear of a gold mine, 1925, GBR/0115/RCS/Y305E/194. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/203378 Accessed December 21, 2024. |