30 
IOWA ACADEMY OF SCIENCE Voi,. XXIX, 1922 
Martin, John N., Ames; Mason, O’Neal, Mount Vernon; Max- 
well, Harold E., Ames; Meister, Charles J., Ames; Mooers, Miss 
M., Grinnell; Morehouse, D. W., Des Moines; Morgan, R., 
Mount Vernon; Norris, H. W., Grinnell; Pammel, L. H., Ames; 
Popoff, Stephen, Iowa City ; Poulter, Miss Susannah, Mount 
Pleasant; Raiford, E. Charles, Iowa City; Read, O. B., Cedar 
Falls; Reed, Charles D., Des Moines; Reilly, John F., Iowa City; 
Rietz, H. E., Iowa City; Rockwood, E. W., Iowa City; Ross, L. 
S., Des Moines ; Rowe, Paul R., Glenwood ; Schultz, J. A., Ames ; 
Sherman, L. P., Grinnell; Sieg, L. P., Iowa City; Smith, D. M., 
Ames; Smith, John E., Ames; Smith, Orrin H., Mount Vernon; 
Stanley, F. C., Oskaloosa; Stewart, G. W., Iowa City, Iowa; 
Stiles, H., Ames; Stromsten, Frank A., Iowa City; Suydam, V. 
A., Grinnell; Sylvester, Reuel H., Des Moines; Taylor, Joseph, 
Mount Pleasant; Thomas, A. O., Iowa City; Thompson, George 
E., Ames; Trowbridge, A. C., Iowa City; Verbeck, E. M., Grin- 
nell; Wester, C. W., Cedar Falls; Whiting, P. W., Iowa City; 
Wifvat, Samuel J. A., Des Moines; Willson, L. H., Ames; Wil- 
son, Ben H., Mount Pleasant; Woodrow, J. W., Ames; Wright, 
H. V., Ames; Wylie, R. B., Iowa City. 
