Page 11 - My FlipBook

PREFACE. V

To those, therefore, who will find a description of their original
"
methods in my book I have only to say, Gentlemen, I thank you
for what you have taught to me, and am now in turn trying to teach
it to others." I wish also to extend my heartiest gratitude to the
hundred or more dentists of this country and Europe who, though
to me, have written me letters of
strangers kindly approval during
the progress of this work. Many times have such letters proved a
solace to me when hand and brain were tired, and so have been an
incentive to continue. I thank them.
RODRIGUES OTTOLENGUI, M.D.S.
115 MADISON AVENUE, NEW YORK, September i, 1892.