Record number13/002784Date qualifierexactDate rangeBetween 4th August 1926 and 31st December 1927NotesHawkesbury Diploma of Agriculture (HDA) Hawkesbury Agricultural College (HAC)
AO-1 Hawkesbury Agricultural College (HAC), Walsh, Sidney Raymond (Hawkesbury Diploma of Agriculture (HDA)). Western Sydney University, accessed 25/08/2026, https://collections.westernsydney.edu.au/nodes/view/90586
