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:

• separation sheet annotated "Competitions"
  
  
• Evening Standard Photographic Competitions, blue dot sent 21 August 1930, red dot sent 26 August 1930. Reverse Faith = gull nesting, hope = cocky on turtle, charity =mare and calf. 1. Looking out from Grand Arch Jenolan Caves, 2. A view that would have terrified Jonah, 3. Descending an opal digger's shaft, 4. Looking out from the entrance to an opal digger's home