- collectionA1138 - James Charles Napoleon Humphreys, Mining papers
- Série organiqueKKK - Asbestos
- Dossier2580 - Asbestos in Rhodesia
- Dossier2581 - Asbestos and Trust Ltd.
- Dossier2582 - Mashaba Rhodesian Asbestos Co., Ltd.
- Dossier2583 - Asbestos Mines of Rhodesia, Ltd.
- Dossier2584 - John Gilpin Asbestos Mine
- 4 en plus...