Citations
Letter from George Boulley on an instrument for finding longitude, 1820-12-14, GBR/0180/RGO 14/38: 370-372. Cambridge University Library. |
|
Letter from George Boulley on an instrument for finding longitude, 1820-12-14, GBR/0180/RGO 14/38: 370-372. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110118 Accessed January 21, 2025. |