Citations
'The development of colour printing in the Ordnance Survey, 1979, GBR/3296/Maps/CCSA.IM_425_9, IM_425_9. Cambridge University Library. |
|
'The development of colour printing in the Ordnance Survey, 1979, GBR/3296/Maps/CCSA.IM_425_9, IM_425_9. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/239341 Accessed September 23, 2024. |