REPORT OF THE SECRETARY GENERAL. 26 1 



Greater Des Moines Committee, secretary, Ralph P. Bolton, Des Moines, 

 Iowa. 

 Paul Beer. 

 Gremio Polytechnico de Sao Paulo, Brasil. 



Pedro Siqueira Campos. 

 Grinnell College, Grinnell, Iowa. 

 J. H. T. Main. 

 Charles Le Deuc. 

 Paul F. Peck. 

 Charles E. Payne. 

 Hamilton College, Clinton, N. Y. 

 Frederick M. Davenport. 

 Harvard University, Cambridge, Mass. 

 Edwin Francis Gay. 

 Archibald Coolidge. 

 Thomas Barbour. 

 Health Department of the District of Columbia, Municipal Building, Wash- 

 ington,, D. C. 

 Joseph J. Kinyoun. 

 Robert L. Lynch. 

 Honolulu Chamber of Commerce, secretary, Raymond C. Brown, Honolulu, 

 Hawaii. 

 Sidney Ballou. 

 Hospital Rosales, El Salvador. 



His Excellency Rafael Zaldivar. 

 Houston Chamber of Commerce, Houston, Tex. 



J. E. Eagle. , 



Jeff McLemore. 

 Hunter College, New York City. 



E. S. Burgess. 

 Illinois Manufacturers' Association, secretary, John M. Glenn, 1227 Fort 

 Dearborn Building, Chicago, III. 

 William Butterworth. 

 D. E. Felt. 

 Illinois Society of Engineers and Surveyors, secretary, E. E. R. Tratman, 

 Wheaton, III. 

 C. G. Elliott. 

 John W. Alvord. 

 Illinois State Board of Health, secretary, C. St. Clair Drake, Springfield, III. 

 C. St. Clair Drake. 

 John A. Robinson. 



