- collectionA1138 - James Charles Napoleon Humphreys, Mining papers
- Série organiqueCC - Namaqualand
- Dossier980 - Namaqualand
- Dossier981 - Namaqua Copper Co., Ltd.
- Dossier982 - Cape Coast Diamonds
- Dossier983 - Cape Coast Exploration Co. Ltd.
- Dossier984 - Diamonds in Namaqualand
- Dossier985 - Beryllium Ltd. - Great Namaqualand
- 10 en plus...