496 FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 



WOODRUFF, CLINTON R., Secretary, National Municipal League, 703 



North American Building, Philadelphia, Pa. 

 Delegate National Municipal League. 



WOODWARD, ROBERT S., President, Carnegie Institution of Washington, 



Washington, D. C. 



Official Delegate of the United States. 

 Delegate Carnegie Institution of Washington. 

 Member of Executive Committee. 

 Chairman of Section II. 

 Chairman Subsection A of Section II. 

 Address of Welcome at Opening Session of Section II. 

 Papers presented: 



Desirability and Practicability of Extending a Gravimetric Survey 



Over the South, Central, and North American Areas. 

 Desirability and Practicability of Covering the South, Central, and 

 North American Areas with a Network of Precise Triangulation. 



WOODWARD, WILLIAM C., Health Officer, District of Columbia, Wash- 

 ington, D. C. 



Delegate American Public Health Association. 

 Paper presented : Ways and Means of Bringing Matters of Public 

 Health to Social Usefulness. 



(a) Sources of information, statistics, health reports, municipal 



and State surveys. 



(b) Preparation of legislative measures committee hearings, etc. 



(c) Publicity avenues and methods, use of existing organizations, 



new organizations, press, etc. 



WOODWORTH, J. BACKUS, Geological Museum, Cambridge, Mass. 

 Delegate Seismological Society of America. 



WOODWORTH, PHILIP B., Lewis Institute, Chicago, 111. 

 Delegate Western Society of Engineers. 



WOOLLEY, R. W., Director, United States Mint, Washington, D. C. 

 Paper presented: Assaying in the United States Mint Service. 



WOOLMAN, MARY SCHENCK, National Society for the Promotion of Indus- 

 trial Education, 140 West Forty-second Street, New York,N. Y. 

 Paper presented: Training Girls and Women for Trades and In- 

 dustries. 



