Citations
'One hundred years of Swiss national topography formerly Swiss Topographic Bureau, 1838-1938', 1951, GBR/3296/Maps/CCSA.IM_557_2, IM_557_2. Cambridge University Library. |
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'One hundred years of Swiss national topography formerly Swiss Topographic Bureau, 1838-1938', 1951, GBR/3296/Maps/CCSA.IM_557_2, IM_557_2. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240547 Accessed May 08, 2025. |