Citations
'Nautical Almanac' correspondence, 1868, GBR/0180/RGO 6/208. Cambridge University Library. |
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'Nautical Almanac' correspondence, 1868, GBR/0180/RGO 6/208. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/98399 Accessed February 19, 2025. |