| Identifier | Title | Date | Level of description | Other information | |
|---|---|---|---|---|---|
| Grundlagen | 1929 – 2019 | Class | |||
| Organe | 1929 – 2020 | Class | |||
| Sekretariat/Kommissionen | 1901 – 2007 | Class | |||
| Beziehungen zu anderen Organisationen | 1929 – 2005 | Class | |||
| Publikationen/Fotografien/Filme | 1928 – 2016 | Class |
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