THE REPORT OF THE DIRECTOR. 43 



APPARATUS ROOM. 



SAMUEL E. POND, Assistant Professor of Physiology, Medical School, 

 University of Pennsylvania, Philadelphia, Pa. Custodian of Appa- 

 ratus. 



SUPPLY DEPARTMENT 



GEORGE M. GRAY, Curator. A. \Y. LEATHERS, Head of Ship- 



Assistant Curator: - . ping Department . 



JOHN J. VEEDER, Captain. A. M. HILTON, Collector. 



E. M. LEWIS, Engineer. J. MC!NNIS, Collector. 



A. R. TRAVIS, Collector. 



F. M. MAcNAUGHT, Business Manager. 



HERBERT A. HILTON, Superintendent of Buildings and Grounds. 



THOMAS LARKIN, Superintendent of Machinery and Plumbing. 



LESTER F. Boss, Mechanician. 



WILLIAM HEMENWAY, Carpenter. 



ARNOLD H. Bisco, Storekeeper and head janitor. 



2. INVESTIGATORS AND STUDENTS, 1925. 



ZOOLOGY Independent Investigators. 



ADDISON, WILLIAM H. F., Professor of Histology and Embryology, University of 



Pennsylvania. 



BAKER, HORACE B., Instructor, University of Pennsylvania. 

 BANT, ANTONI J., Lemberg University, Poland. 

 BENNITT, RUDOLF, Instructor in Biology, Tufts College. 



BIGELOW, ROBERT P., Professor of Zoology, Massachusetts Institute of Technology. 

 BISHOP, MABEL, Professor of Zoology, Hood College. 

 BOSCHMA, HILBRAND, Chief Assistant, University of Leyden, Holland. 

 BOWEN, ROBERT H., Assistant Professor of Zoology, Columbia University. 

 BREITENBECHER, JOSEPH K., Trenton, Ohio. 



BRIDGES, CALVIN B., Research Assistant, Carnegie Institution of Washington. 

 BUDINGTON, ROBERT A., Professor of Zoology, Oberlin College. 

 CALKINS, GARY N., Professor of Protozoology, Columbia University. 

 CAROTHERS, E. ELEANOR, University of Pennsylvania. 

 CARVER, GAIL L,., Professor of Biology, Mercer University. 

 CHAMBERS, ROBERT, Professor of Microscopic Anatomy, Cornell University Medical 



College. 



CLARK, ELIOT R., Professor of Anatomy, University of Georgia. 

 CLARK, ELEANOR L., Research worker, University of Georgia. 

 CLEVELAND, L. R., Fellow, National Research Council. 

 CONKLIN, EDWIN G., Professor of Biology, Princeton University. 

 COPELAND, MANTON, Professor of Biology, Bowdoin College. 

 COWDRY, EDMUND V., Associate Member, Rockefeller Institute. 

 DANCHAKOFF, VERA, Assistant Professor, College of Physicians and Surgeons. 

 DAWSON, JAMES A., Instructor in Zoology, Harvard University. 



