Eloise Blaine Cram (1896-1957) on November 18, 1930

Trying to improve nation's poultry. Dr. Eloise B. Cram has the important task of trying to rid the poultry of the United States of parasites. Dr. Cram is in charge of the parasites of poultry section of the zoological division, Bureau of Animal Industry, of the U.S. Department of Agriculture. The ph

Miss Mary Bradley, Junior Hematologist of the Bureau of Plant Industry, Dept. of Agric., with a new invention of the Bureau with which parasites can be seperated from the soil

Interesting job with Uncle Sam. Washington, D.C., Oct. 13. One volt after another is all in the day's work for Mrs. L.H. Brickwedde, who is a battery expert for the National Bureau of Standards. Using a potentiometer - or in other words, a standard cell comparator - Miss Brickwedde is shown calibrat

Superior chickens set. Douglas Grinnan, scientific aide, assisted by Benjamin Nehr, is shown fertilizing a hen to begin the experiments, 1/19/38

George Attick, junior poultry aide, removes the hen and eggs from the trap nest. The eggs are then marked to correspond with the number on the leg band of the hen. From here on the egg is checked through until the hen or rooster is full grown, 1/19/38

Mrs. Sadie A. Carlin testing serum at U.S.P.H.S., 7/8/26 *Abstract/medium:; 4 x 5 in. or smaller

The hen with the mechanical internal organs, who surprised visitors at the World's Poultry Congress in London by giving a brief lecture on how she utilized her food to make eggs. The exhibit was prepared by the United States Department of Agriculture Office of Exhibits. H. L. Shrader, poultry expert

Lore Alford Rogers, bacteriologist, working in laboratory at the Department of Agriculture *Abstract/medium:.