Sydney May Day Committee - Badge, Map, Arrangements, May 4, 1958.

United Tinsmiths, Ironworkers And Japanners Society Of Victoria, Sydney May Day Committee - Badge, Map, Arrangements, May 4, 1958. (April 1958-4 May 1958), [UMA-IT-000029669]. University of Melbourne Archives, accessed 01/05/2026, https://archives.library.unimelb.edu.au/nodes/view/493593