Mr. A. Johnston, of the Launceston Mechanics' Institute, merits special thanks for the obligations he has conferred in giving access to books of reference. And last, but not least, the writer has to acknowledge the valuable assistance he has received from Mr. James Backhouse Walker, of Hobart, who has laboured most assiduously at the task of revising the manuscript for the press, and has contributed the list of books relating to Tasmania, and the notes on Bruny and Risdon, which appear in the Appendix.