{"text":"London Museum of Practical Geology — 1921, printed 1922. Édition, PHI-E-000000000184. Philemone, version publique 1, publiée le 2026-10-10. https://philemone.com/editions/PHI-E-000000000184/london-museum-of-practical-geology-1921-printed-1922 (consulté le 2026-10-31).","title":"London Museum of Practical Geology — 1921, printed 1922","type":"POSTER_EDITION","publicId":"PHI-E-000000000184","publicVersion":1,"publishedAt":"2026-10-10T21:22:41.555Z","accessedAt":"2026-10-31","url":"https://philemone.com/editions/PHI-E-000000000184/london-museum-of-practical-geology-1921-printed-1922"}