Citations
35 millimetre microfilm service. Leaflet no 33, 1972-09, GBR/3296/Maps/CCSA.OS_150_14/33, OS_150_14/33. Cambridge University Library. |
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35 millimetre microfilm service. Leaflet no 33, 1972-09, GBR/3296/Maps/CCSA.OS_150_14/33, OS_150_14/33. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/243263 Accessed April 29, 2025. |