99 letters to and from a wide range of people all with some refs to Pilliga book 53 sent, 46 received Box 1 Unit ID: 4
A Background to Nature Conservation published by the Fauna Protection Panel, Chief Secretary's Department, 1962/4/6 Box 24-26 Date: 1962/4/6
About 70 misc. black and white photos, some considered but not used, some experimental prints, some reject prints of photos used in book Box 18 Unit ID: 105_107
Additional Evidence of the Genus Ichthyosaurus in the Mesozoic rocks (and 'rolling downs formation') of North-Eastern Australia by R. Etheridge Junior in Box 24-26