Citations
Letter from John Girdley on a rule for correcting the longitude at sea, 1805-03-09, GBR/0180/RGO 14/38: 439-441. Cambridge University Library. |
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Letter from John Girdley on a rule for correcting the longitude at sea, 1805-03-09, GBR/0180/RGO 14/38: 439-441. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110130 Accessed May 03, 2024. |