Citations
Helmholtz glass slides, 1850 - 1890, GBR/0279/CPS 10/3/8, CPS 10/3/8. Cambridge Philosophical Society. |
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Helmholtz glass slides, 1850 - 1890, GBR/0279/CPS 10/3/8, CPS 10/3/8. Cambridge Philosophical Society. https://archivesearch.lib.cam.ac.uk/repositories/23/archival_objects/355392 Accessed March 12, 2025. |