Citations
Ordnance Survey of Northern Ireland : map publication report no 7 for the period 1.1.1977 to 31.3.1977, 1977-01-01 - 1977-03-31, GBR/3296/Maps/CCSA.OSNI_147_8/7/2, OSNI_147_8/7/2. Cambridge University Library. |
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Ordnance Survey of Northern Ireland : map publication report no 7 for the period 1.1.1977 to 31.3.1977, 1977-01-01 - 1977-03-31, GBR/3296/Maps/CCSA.OSNI_147_8/7/2, OSNI_147_8/7/2. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/241830 Accessed December 28, 2024. |