Citations
Comparisons of the timekeepers E520 and A1736 with the standard timekeeper, No. 543, 1803-04-21 - 1803-05-27, GBR/0180/RGO 14/66/1: 70*-71. Cambridge University Library. |
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Comparisons of the timekeepers E520 and A1736 with the standard timekeeper, No. 543, 1803-04-21 - 1803-05-27, GBR/0180/RGO 14/66/1: 70*-71. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/161224 Accessed December 22, 2024. |