SECRETARY’S REPORT VII 
Chief exhibits specialist —J. EB. Anglim. 
Chief zoological exhibits specialist —W. L. Brown. 
Assistant chief exhibits specialists —B. S. Bory, R. O. Hower, B. W. Law- 
less, JY. 
DEPARTMENT OF SCIENCE AND TECHNOLOGY: R. P. Multhauf, head curator. 
Division of Physical Sciences: R. P. Multhauf, acting curator. 
Division of Mechanical and Civil Engineering: ®. S. Ferguson, curator; 
Hi. A. Battison, associate curator; R. M. Vogel, assistant curator. 
Division of Transportation: H. I. Chapelle, curator; K. M. Perry, associate 
eurator ; J. H. White, assistant curator. 
Division of Hlectricity: W. J. King, Jr., acting curator. 
Division of Medical Sciences: G. B. Griffenhagen, curator; J. B. Blake, 
associate curator. 
DEPARTMENT OF ARTS AND MANUFACTURES: P. W. Bishop, head curator. 
Division of Agriculture and Wood Products: W. N. Watkins, curator; HE. C. 
Kendall, associate curator. 
Division of Textiles: Grace L. Rogers, acting curator. 
Division of Ceramics and Glass: P. V. Gardner, acting curator. 
Division of Graphic Aris: Jacob Kainen, curator; A. J. Wedderburn, Jr., 
associate curator; EF. O. Griffith, 3d, assistant curator. 
Division of Industrial Cooperation: P. W. Bishop, acting curator. 
DEPARTMENT OF Civm. History: A. N. B. Garvan, head curator; P. C. Welsh, 
associate curator; A. P. Krimgold, Jr., junior curator. 
Division of Political History: W. ©. Washburn, curator; Mrs. Margaret B. 
Klapthor, associate curator; C. G. Dorman, Mrs. Anne W. Murray, assist- 
ant curators. 
Division of Cultural History: C. M. Watkins, acting curator; J. D. Shortridge, 
associate curator; Rodris C. Roth, assistant curator. 
Division of Philately and Postal History: G. T. Turner, acting curator , 
F. J. McCall, associate curator. 
Division of Numismatics: Vladimir Clain-Stefanelli, acting curator; Mrs. 
Hivira Clain-Stefanelli, assistant curator. 
DEPARTMENT OF ARMED Forces History: M. L. Peterson, head curator. 
Division of Military History: BH. M. Howell, acting curator; C. R. Goins, Jr., 
assistant curator. 
Division of Naval History: M. L. Peterson, acting curator; P. K. Lundeberg, 
associate curator. 
BUREAU OF AMERICAN ETHNOLOGY 
Director.—¥. H. H. Roberts, Jr. 
Anthropologist —H. B. Collins, Jr. 
Hthnologists.—W. C. Sturtevant, W. L. Chafe. 
River Basin Surveys.—I’. H. H. Roberts, Jr., Director; R. L. Stephenson, Chief, 
Missouri Basin Project. 
ASTROPHYSICAL OBSERVATORY 
Director.—¥. L. Whipple. 
Associate Directors.—J. A. Hynek, T. EB. Sterne. 
Astrophysicists.—R. J. Davis, EH. L. Fireman, L. G. Jaecchia, Max Krook, F. B. 
Riggs, Jr., C. A. Whitney. 
Mathematician._R. HE. Briggs. 
TABLE MOUNTAIN, CAULIF., FIELD STATION.—A. G. Froiland, physicist. 
