Citations
William Staples on a portable transit instrument, 1801, GBR/0180/RGO 14/29: 134-135. Cambridge University Library. |
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William Staples on a portable transit instrument, 1801, GBR/0180/RGO 14/29: 134-135. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/109870 Accessed December 01, 2024. |