Negative - Men Marching in Labour Day Procession; Ballarat; Victoria; 1925; Black and white negative of men marching during the Labour Day procession in Ballarat in 1925. part of a collection relating to Australian trade unions and the Eight Hour Day movement. Action taken by stonemasons on 21 April 1856 led to the establishment of the Eight Hour Day; with the government agreeing that workers employed on public works should enjoy an eight hour day with no