Citations
Ordnance Survey Grantham, sheet 130, 1:50 000 First Series. 'A' ed, 1974. Series M726, Edition 1-GSGS, 1974, GBR/3296/Maps/CCSA.DA_414/1_1, DA_414/1_1. Cambridge University Library. |
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Ordnance Survey Grantham, sheet 130, 1:50 000 First Series. 'A' ed, 1974. Series M726, Edition 1-GSGS, 1974, GBR/3296/Maps/CCSA.DA_414/1_1, DA_414/1_1. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/246064 Accessed September 20, 2024. |