Biological sciences
Our biological sciences collections encompass a diverse range of fauna, from parasites to whales.
Mineral Sciences
The South Australian Museum is a global leader in research about opal and copper.
Domestic and personal correspondence sent by M Hayes of Caltowie on a one penny lettercard featuring a photograph of Empress Falls, Blue Mtns NSW dated 18 June 1917 (2 pages). Individuals, subject matter and locations noted include: