Citations
"Report of the progress of the Ordnance Survey for the financial year 1st April, 1930 to 31st March 1931", 1930-04-01 - 1931-03-31, GBR/3296/Maps/CCSA.IM_585_3/2, IM_585_3/2. Cambridge University Library. |
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"Report of the progress of the Ordnance Survey for the financial year 1st April, 1930 to 31st March 1931", 1930-04-01 - 1931-03-31, GBR/3296/Maps/CCSA.IM_585_3/2, IM_585_3/2. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/246357 Accessed November 15, 2024. |