Citations
Letter from William Parr with a description of his dial or orrery for finding longitude, 1799, GBR/0180/RGO 14/38: 222-226. Cambridge University Library. |
|
Letter from William Parr with a description of his dial or orrery for finding longitude, 1799, GBR/0180/RGO 14/38: 222-226. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110100 Accessed November 28, 2024. |