Citations
Solar images made in 1879, 1879-04-15 - 1879-12-02, GBR/0180/RGO 51/250-276. Cambridge University Library. |
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Solar images made in 1879, 1879-04-15 - 1879-12-02, GBR/0180/RGO 51/250-276. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/106774 Accessed June 24, 2025. |