Citations
Papers on compass corrections on iron ships, 1857 - 1861, GBR/0180/RGO 6/689. Cambridge University Library. |
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Papers on compass corrections on iron ships, 1857 - 1861, GBR/0180/RGO 6/689. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98881 Accessed April 19, 2024. |