Photographs and Illustrations

Contains photographs of infant Down's syndrome patients from Japan, karyograms showing diakenisis in Down's syndrome, four prints of a cell karyogram sent by D G Harnden, one unlabelled print of a karyotype and a sheet of card showing a karyotype from "Cell A", a print of a diagram showing degrees of likeness measured by correlation for traits caused by additive alleles on a pedigree chart, and a karyogram of chromosomes in a Klinefelter-Down's syndrome case.

1960s

14 prints

A digitised copy is held by the Wellcome Library as part of Codebreakers: Makers of Modern Genetics.

This material contains sensitive personal data. Access to this material will not be granted until after the last date of closure, unless written permission is given by the individual(s) concerned. Closed until 1 January 2070.

The original material is held at UCL Special Collections. This catalogue is held by the Wellcome Library as part of Codebreakers: Makers of Modern Genetics.