CONTENTS 



PAGE 



Introductory remarks, by the Hon. Wm. H. Taft 3 



Doctor Walcott as a paleontologist, and his relations with the Carnegie 



Institution of Washington, by John C. Merriam 5 



Doctor Walcott and the National Advisory Committee for Aeronautics, by 

 Joseph S. Ames 11 



Charles D. Walcott and the United States Geological Survey, by Greorge 

 Otis Smith 17 



Doctor Walcott, the Smithsonian Secretary and National Academy Presi- 

 dent, by C. G. Abbot 19 



Communications from scientific societies 21 



Bibliography of the published writings of Charles D. Walcott 23 



