| British Mountaineering Council | |
| Mount Everest Foundation | |
| Alpine Club | |
| British Library | |
| National Library of Wales | |
| National Library of Scotland | |
| Wellington College | |
| University Library, Cambridge | |
| University Library, Oxford | |
| Expedition Advisory Centre | |
| Cambridge University Explorers and Travellers Club | |
| Clare College library | |
| Indian Mountaineering Foundation |