Citations
Index to the 1" and ¼" gridded editions showing incidence of grid letters. Index to the Popular Edition of Scotland : gridded edition G.S.G.S., No. 3908., 1939, GBR/3296/Maps/CCSA.MOD_L115_4, MOD_L115_4. Cambridge University Library. |
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Index to the 1" and ¼" gridded editions showing incidence of grid letters. Index to the Popular Edition of Scotland : gridded edition G.S.G.S., No. 3908., 1939, GBR/3296/Maps/CCSA.MOD_L115_4, MOD_L115_4. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/241400 Accessed November 16, 2024. |