The American Museum of Natural History 65 



Connecticut Agricultural College Storrs Connecticut 



Connecticut State Board of Health Laboratory Middletown Connecticut 



Contagious Hospital Ellis Island New York 



Cook County Hospital Chicago Illinois 



Cornell University Ithaca New York 



Cornell University Medical College ...New York New York 



Crewe High School Crewe Virginia 



Cropsey, M Onondaga New York 



Crouse Laboratories El Paso Texas 



Crowe. H. Warren Yelverton Devon, Eng. 



Cutter Laboratory Berkeley California 



Catholic College of Oklahoma Guthrie Oklahoma 



Carnegie Institute of Technology Schenley Park Pittsburgh, Pa. 



Dalhousie University Halifax Nova Scotia 



Dartmouth Medical School Hanover New Hampshire 



Denver Normal School Denver Colorado 



Department of Commerce Woods Hole Massachusetts 



Department of Health Bridgeport Connecticut 



Department of Health Richmond Virginia 



Department of Public Health & Sanitation Springfield Ohio 



Department of Streets & Public Improvements Jersey Citv New Jersey 



De Witt Clinton High School New York New York 



Digestive Ferments Co Detroit Michigan 



Dover High School Dover New Hampshire 



Drake University Des Moines Iowa 



Drumhill High School Peekskill New York 



Du Bois. Dr. P. L New York New York 



Dublin Chemical & Bacteriological Laboratory Dublin New Hampshire 



Dunbar High School Washington District of Columbia 



D'Youville College Buffalo New York 



East Orange Board of Health East Orange New Jersey 



Eldredge, Dr. E. E Washington District of Columbia 



Eli-Lilly Co Indianapolis Indiana 



Elk Rapids Public Schools Elk Rapids Michigan 



Elgin High School Elgin Illinois 



Endley, Miss Juliette Elyria Ohio 



Evanston Department of Health Evanston Illinois 



E. I. du Pont de Nemours & Co Henry Clay P. Delaware 



Fairfield Dairy Montclair New Jersey 



Fall River Health Department Fall River Massachusetts 



Fairmont College Wichita Kansas 



Farmington High School Farmington Maine 



Federal Alumni Association Buffalo New York 



Fischer, Dr. C. E. M Chicago Illinois 



Food Research Laboratory Philadelphia Pennsylvania 



Fordham University New York New York 



Fort Slocum, U. S. A. Hospital Fort Slocum New York 



Fralick, Dr. W New York New York 



Francis, Dr. F. D Chicago Illinois 



Franklin & Marshall College Lancaster Pennsylvania 



Friedlander, Dr. Alfred Cincinnati Ohio 



Friends University Wichita Kansas 



Federal Laboratory San Francisco California 



General Electric Co. Research Laboratory' Schenectady New York 



George Washington University Washington District of Columbia 



Georgia Agricultural Experiment Station Experiment Georgia 



Gibbs Preserving Company Baltimore Maryland 



Gilbert School Winsted Connecticut 



Gitlow, Samuel New York New York 



Gibson Canning Company Gibson City Illinois 



Goucher College Baltimore Maryland 



Grace Hospital Detroit Michigan 



Grand Rapids Board of Public Works Grand Rapids Michigan 



Great Bear Spring Water Company Brooklyn New York 



