A loose leaf diary detailing WD Walker's daily life including study, medical duties, travel and personal routine.

This part of the loose leaf diary documents WD Walker's interest in photography.

Individuals, subject matter and locations noted include:

• Photographs submitted for Sydney Mail, none selected none used. List of 46, and 5 photographs. Competitions submitted for Evening Standard 21 and 26 August 1930. Photographs submitted for "New Work on Natural History" Ward Lock, Dr C Tate Regan. Agreement not reached list of 39 photographs submitted. Reverse List of 32 post cards submitted