Historical information
Letter from F D McMaster, "F D McMaster Pty Ltd", Dalkeith, Cassilis, 1941 to W.R. Lang, Gordon Institute of Technology, Geelong re. wool samples and sheep breeding
Letter from F D McMaster, "F D McMaster Pty Ltd", Dalkeith, Cassilis, 1941 to W.R. Lang, Gordon Institute of Technology, Geelong re. wool samples and sheep breeding