Correspondence about donation by Ballarat School of Mines of rocks and minerals of western Victoria, February 1886-March 1886 Unit ID: f.316 Date: 1886-02/1886-03
Correspondence between Sir Saul Samuel, Colonial Office and Treasury on exchange of publications of British and N.S.W. Geological Surveys, (copies), 1895-12 Unit ID: ff.278-79 Date: 1895-12