Citations
Telescope lenses and eye pieces, 1850 - 1900, GBR/0271/GCRF 6/1/19, GCRF 6/1/19. Girton College Archive. |
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Telescope lenses and eye pieces, 1850 - 1900, GBR/0271/GCRF 6/1/19, GCRF 6/1/19. Girton College Archive. https://archivesearch.lib.cam.ac.uk/repositories/19/archival_objects/380854 Accessed December 27, 2024. |