IOWA ACADEMY OF SCIENCE 
OFFICERS OF THE ACADEMY. 
1908. 
President — Samuel Calvuv. 
First Vice-President — F. F. Almy. 
Second Vice-President — S. W. Beyer. 
Secretary — L. S. Ross. 
Treasurer — H. E. Summers. 
EXECUTIVE committee. 
Ex-officio — Samuel Calvin, F. F. Almy, S. W. Beyer, L. S. Ross, 
H. E. Summers. 
Elective — R. B. Wylie, L. Begeman, D. W. Morehouse. 
1909. 
President — Frank F. Almy. 
First Vice-President — G. L. Houser. 
Second Vice-President — A. C. Page. 
Seci'etary — L. S. Ross. 
Treasurer — George F. Kay. 
executive committee. 
Ex-officio — Frank F. Almy, G. L. Houser, A. C. Page, L. S. Ross 
George F. Kay. 
Elective — Samuel Calvin, N. Knight. C. 0. Bates. 
PAST PRESIDENTS. 
Osborn, Herbert 1887-88 
Todd, J. E 1888-89 
Witter, F. M 1889-90 
Nutting, C. C 1890-92 
Pammel, L. H '. 1893 
Andrews, L. W 1894 
Norris, H. W 1895 
Hall, T. P 1896 
Frankin, W. S 1897 
Macbride, T. H ' 1897-98 
Hendrixson, W. S 1899 
Norton, W. H 1900 
Veblen, a. a 1901 
Summers, H. E 1902 
Fink, Bruce 1 1903 
Shimek, B 1904 
Arey, M. F 1905 
Bates, C. O 1906 
Tilton, John L 1907 
Calvin, Samuel 1908 
