Citations
TESTS OF AIR PHOTOGRAPHY Part 4 - 30.1.70 - 4.10.72 (contracts 112 - 134) ; progress folder : air photography test reports and notes., 1970-01-01 - 1972-12-31, GBR/3296/Maps/CCSA.DOS_315_4, DOS_315_4. Cambridge University Library. |
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TESTS OF AIR PHOTOGRAPHY Part 4 - 30.1.70 - 4.10.72 (contracts 112 - 134) ; progress folder : air photography test reports and notes., 1970-01-01 - 1972-12-31, GBR/3296/Maps/CCSA.DOS_315_4, DOS_315_4. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/238645 Accessed May 16, 2025. |