Citations
Cinnabar and antimony mining in Sarawak, circa 1868, GBR/0115/RCS/Y3035B. Cambridge University Library. |
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Cinnabar and antimony mining in Sarawak, circa 1868, GBR/0115/RCS/Y3035B. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/resources/718 Accessed April 18, 2024. |