| StorageSite | UCL Special Collections |
| Level | Item |
| Reference Number | LONSDALE/E/1-66/27-28 |
| Title | Lectures to the Spanish Crystallographic Association, Barcelona, Spain, 5-6 July 1950 |
| Date | 1950 |
| Description | Includes 'Neutron diffraction', 8pp typescript; 'Thermal movements of atoms in crystals', 10pp typescript. |
| AccessStatus | Open |
| AccessConditions | The papers are available subject to the usual conditions of access to Archives and Manuscripts material, after the completion of a Reader's Undertaking. |