Record number13/002556Date qualifierexactDate rangeBetween 13th March 1922 and 31st December 1923NotesHawkesbury Diploma of Agriculture (HDA) Hawkesbury Agricultural College (HAC)
AO-1 Hawkesbury Agricultural College (HAC), Tom, Donald (Hawkesbury Diploma of Agriculture (HDA)). Western Sydney University, accessed 23/10/2026, https://collections.westernsydney.edu.au/nodes/view/90570
