Citations
Clearer photo of augering, 1934, GBR/0115/RCS/RCMS 364/2/1/20. Cambridge University Library. |
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Clearer photo of augering, 1934, GBR/0115/RCS/RCMS 364/2/1/20. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/198383 Accessed December 26, 2024. |