actually quote or directly use matter bearing upon his subject, it is of
immense advantage to have access to documents which throw light upon it,
and which enable an in-and-out knowledge of a period and persons to be
obtained. This book owes much of whatever value it may possess to
monsieur de Fleurieu's assistance in this respect, and the author thanks
him most warmly.

The Flinders papers, of which free use has been made, were presented to
the Melbourne Public Library by Professor W.M. Flinders Petrie. They are
described in the bibliography. The transcripts of family and personal
documents were especially valuable. Although they were not supplied for
this book, Professor Flinders Petrie gave them in order that they might
be of use to some biographer of his grandfather, and the author begs to
thank him, and also Mr. E La Touche Armstrong, the chief librarian, in
whose custody they are, and who has given frequent access to them.

The rich stores of manuscripts in the Mitchell Library, Sydney, have been
thoroughly examined, with the assistance of Mr. W.H. Ifould, principal
librarian, Mr. Hugh Wright, and the staff of that institution. Help from
this quarter was accorded with such grace that one came to think giving
trouble was almost like conferring a favour.

All copies of documents from Paris and Caen cited in this book have been
made by Madame Robert Helouis. The author was able to indicate the
whereabouts of the principal papers, but Madame Helouis, developing an
interest in the subject as she pursued her task, was enabled, owing to
her extensive knowledge of the resources of the French archives, to find
and transcribe many new and valuable papers. The author also wishes to
thank Captain Francis Bayldon, of Sydney, who has kindly given help on
several technical points; Miss Alma Hansen, University of Melbourne, who