Citations
Notes on the rate of Thomas Cumming's chronometer, 1820, GBR/0180/RGO 14/24: 362. Cambridge University Library. |
|
Notes on the rate of Thomas Cumming's chronometer, 1820, GBR/0180/RGO 14/24: 362. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/159443 Accessed November 28, 2024. |