THE ACADEMY OF SCIENCE 



Officers of the Academy 



1918-1919. 



President — ^Professou S. W. Beyer. State College. 



First Vice-President — Professcr T. C. Stephens, Morningside 



College. 

 Second Vice-President — Professor R. M. McKexzie, Parsons 



College. 

 Secretary — James H. Lees, Iowa Geological Survey. 

 Treasurer — Professor A. O. Thomas, State University. 



executive committee. 



Ex-officio—S. W. Beyer, T. C. Stephens, R. M. McKenzie, James H. 



Lees, A. 0. Thomas. 

 Elective — Professor D. W. Morehouse, Drake University; Professor 



Maurice Ricker, West Des Moines .High School; Mr. Fred J. 



Lazell, Cedar Rapids. 



1917-1918. 



President — Professor L. S. Ross, Drake University. 

 First Vice-President — Professor S. W. Beyer, State College. 

 Second Vice-President — Professor C. E. Seashore, State Uni- 

 versity. 

 Secretary— J AUKS H. Lees, Iowa Geological Survey. 

 Treasurer — Professor A. 0. Thomas, State University. 



executive committee. 



Ex-officio—h. S. Ross, S. W. Beyer. C. E. Seashore, James H. Lees, 



A. O. Thomas. 

 Elective — Professor Nicholas Knight, Cornell College; Professor H. 



E. Jaques, Iowa Wesleyan; Mr. R. I. Cratty, Armstrong. 



PAST PRESIDENTS 



OsBORN, Herbert 1887-1888 Norton, W. H 1899-1900 



Todd, J. E 1888-1889 Veblen, A. A 1900-1901 



Witter, P. M ; . . 1889-1890 Summers, H. E 1901-1902 



Nutting, C. C. (2 terms) 1890-1892 Fink, Bruce 1902-1904 



Pammel, L. H 1892-1893 Shimek. B 1904-1905 



Andrews, L. W 1893-1894 Arey. M. P 1905-1906 



Norris, H. W. (1 term) 1894-1896 Bates, C. 1906-1907 



Hall, T. P 1896 Tilton, John L 1907-1908 



Franklin, W. S 1896-1897 Calvin. Samuel 1908-1909 



Macbride, T. H 1897-1898 Almy. Frank F 1909-1910 



Hendrixson, W. S 1898-1899 Houser, Gilbert L 1910-1911 



