Citations
Table of the rate of Thomas Cumming's chronometer, 1819-09-20 - 1820-05-23, GBR/0180/RGO 14/24: 360-361. Cambridge University Library. |
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Table of the rate of Thomas Cumming's chronometer, 1819-09-20 - 1820-05-23, GBR/0180/RGO 14/24: 360-361. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/159442 Accessed March 11, 2025. |