Citations
One-inch Seventh Series sheet 142, the prototype printing in 4001 unique number, GBR/3296/Maps/CCSA.IM_L141_11, IM_L141_11. Cambridge University Library. |
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One-inch Seventh Series sheet 142, the prototype printing in 4001 unique number, GBR/3296/Maps/CCSA.IM_L141_11, IM_L141_11. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/246383 Accessed November 16, 2024. |