Citations
'Two Machines to make Sun Dials', with further notes on sundials, GBR/0012/MS Add.2716.1. Cambridge University Library. |
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'Two Machines to make Sun Dials', with further notes on sundials, GBR/0012/MS Add.2716.1. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/resources/3961 Accessed April 25, 2024. |