Binder of "Filofax" pages inscribed "Peterhouse Cambridge" with index of topics as follows:

Mathematics

Physics

Photography

Chemistry

Biochemistry

Crystallography

Physical methods of investigation

EDSAC

Protein structure

Structure of other biological macromolecules

Haemoglobin

Myoglobin

Current research.

Material runs c.1946-1953 and includes own notes, notes on the literature, notes and information from colleagues' research (Huxley, Crick, Perutz) etc.