Citations
Portsmouth, showing the fortifications, 1860-02-07, GBR/3296/Maps/CCSA.IM_L24_41, IM_L24_41. Cambridge University Library. |
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Portsmouth, showing the fortifications, 1860-02-07, GBR/3296/Maps/CCSA.IM_L24_41, IM_L24_41. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/240767 Accessed May 08, 2025. |