Citations
Copy of a portion of 9597/13/1/117 concerning telescopic sights for use with sextants, copied and annotated by Oldenburg, c 1671 (undated), GBR/0012/MS Add.9597/13/5/116. Cambridge University Library. |
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Copy of a portion of 9597/13/1/117 concerning telescopic sights for use with sextants, copied and annotated by Oldenburg, c 1671 (undated), GBR/0012/MS Add.9597/13/5/116. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/566579 Accessed February 19, 2025. |