| StorageSite | UCL Special Collections |
| Level | Item |
| Reference Number | PENROSE/2/24/3/11 |
| Title | Correspondence with David Carr |
| Date | Apr 1963 |
| Description | Letter from Carr to Penrose thanking him for the invitation to attend a conference on normal human karyoptypes, and requesting an offprint. Letter from Penrose to Carr discussing his work on foetal material, and enclosing notes. Accompanying the letters is a typescript draft titled "Chromosomes and spontaneous abortion". |
| Extent | 2 letters plus 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. |