75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (1 of 9) - B Doman (Principal) giving speech from podium [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (2 of 9) - Three men (unidentified) [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (3 of 9) - Speaker at podium [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (4 of 9) - The Hon. WA Chaffey MLA, Minister for Agriculture [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (5 of 9) - The Hon. WA Chaffey MLA, Minister for Agriculture [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (6 of 9) - The Hon. WA Chaffey MLA, Minister for Agriculture [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (7 of 9) - The Hon. WA Chaffey MLA, Minister for Agriculture at the podium [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (8 of 9) - The Hon. WA Chaffey MLA, Minister for Agriculture at the podium [Hawkesbury Agricultural College (HAC)]

75th Anniversary of the founding of Hawkesbury Agricultural College - Unveiling the plaque (9 of 9) - B Doman (Principal) giving speech from podium [Hawkesbury Agricultural College (HAC)]

Diploma Day, 1966 - 75th Anniversary of the Hawkesbury Agricultural College - view of crowd [Hawkesbury Agricultural College (HAC)]