Citations
'The Modifications to the Danjon Interpersonal Astrolabe to allow Photographic Recording of the Lead Screw Position', undated, [c.1964], GBR/0180/RGO 87/41, Box RGO 87/37-51: Box 6: Series GBR/0180/RGO 87. Cambridge University Library. |
|
'The Modifications to the Danjon Interpersonal Astrolabe to allow Photographic Recording of the Lead Screw Position', undated, [c.1964], GBR/0180/RGO 87/41, Box RGO 87/37-51: Box 6: Series GBR/0180/RGO 87. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/328881 Accessed March 16, 2025. |