Comprises scientific photographs and tracings:

album of carefully mounted and labelled colour photographs, illustrating the experiments of transplanting an ovary into the eye of a castrated rabbit, 1962-1963

four mounted enlargements of colour photographs similar to those in the above album

four volumes in which are pasted tracings done mechanically on waxed cylinders, all done at the Anatomy School, Cambridge, and numbered and titled as follows:

two 35mm photographic slides showing experiments set up in his laboratory [given by Dr MacKinnon in 1984]