Citations
Mark Standerwick's 'horizontal sundial', 1805, GBR/0180/RGO 14/38: 237-240a. Cambridge University Library. |
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Mark Standerwick's 'horizontal sundial', 1805, GBR/0180/RGO 14/38: 237-240a. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/110102 Accessed June 06, 2023. |