Citations
Index showing the meridian lines on which the 6-inch maps of the Ordnance Survey are drawn, 1957, GBR/3296/Maps/CCSA.MOD_L111_3, MOD_L111_3. Cambridge University Library. |
|
Index showing the meridian lines on which the 6-inch maps of the Ordnance Survey are drawn, 1957, GBR/3296/Maps/CCSA.MOD_L111_3, MOD_L111_3. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/241289 Accessed May 03, 2025. |