Citations
Theodolite in trough cut in root of tree, 1928 - 1939, GBR/0115/RCS/Y3043GG/57. Cambridge University Library. |
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Theodolite in trough cut in root of tree, 1928 - 1939, GBR/0115/RCS/Y3043GG/57. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/860284 Accessed July 04, 2024. |