| StorageSite | UCL Special Collections |
| Level | Item |
| Reference Number | PEARSON/3/13/75 |
| Title | Letters from Charles Howard Usher 7 |
| Date | 1913 |
| Description | Letters relate to enquiry on albinism in man and animals. Letters mainly to Karl Pearson and Edward Nettleship. Concern dog litters and colouring, pedigree of 'Beenie', 'Sheila', descriptions and measurements of dogs, list of birds names, albino blackbird, discussing irides. |
| Extent | 35 letters, 3 postcards, 5 envelopes, 3 enclosures |
| 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. |