Citations
1:4,000,000 conical orthographic projection maps of Asia, 1923 - 1932, GBR/0014/BGND D.97-D.107. Churchill Archives Centre. |
|
1:4,000,000 conical orthographic projection maps of Asia, 1923 - 1932, GBR/0014/BGND D.97-D.107. Churchill Archives Centre. https://archivesearch.lib.cam.ac.uk/repositories/9/archival_objects/417087 Accessed April 26, 2024. |