SECRETARY'S REPORT VH 



In charge of Taxidermy. — TV. M. Perrygo. 



Assistant chief exhiMts specialists. — B. S. Bory, R. O. Hower, B. "W. Lawless, Jr. 

 Department of Science and Technology : R. P. Multhauf , head curator. 

 Division of Physical Sciences: R. P. Multbanf, acting curator. 

 Division of Mechanical and Civil Engineering : R. M. Vogel, curator in 



charge ; E. A. Battison, associate curator. 

 Division of Transportation: H. I. Chapelle, curator; K. M. Perry, J. H. 



White, Jr., associate curators. 

 Division of Electricity : R. P. Multhauf, acting curator. 

 Division of Medical Sciences: J. B. Blake, curator; S. K. Hamameh, 



associate curator. 

 Depabtment of Arts and Manufactures : P. W. Bishop, head curator. 

 Division of Textiles: Grace L. Rogers, associate curator in charge. 

 Division of Ceramics and Glass: P. V. Gardner, associate curator in charge. 

 Division of Oraphio Arts: Jacob Kaiuen, curator; Eugene Ostroff, F. O. 



Griffith, associate curators. 

 Division of Manufactures and Heavy Industries: P. W. Bishop, acting 



curator; C. O. Houston, Jr., associate curator. 

 Division of Agriculture and Forest Products: E. C. Kendall, associate 



curator in charge. 

 Department of Civil History : R. H. Howland, head curator ; P. C. Welsh, 

 associate curator ; Arlene P. Kringold, assistant curator. 

 Division of Political History: W. E. Washburn, curator; Mrs. Margaret 



Brown Klapthor, associate curator ; Mrs. Anne W. Murray, H. R. Collins, 



assistant curators. 

 Division of Cultural History: C. Malcolm Watkins, curator; Rodris C. Roth, 



associate curator ; Cynthia L. Adams, J. N. Pearce, assistant curators ; 



Anthony Hathaway, junior curator. 

 Division of Philately and Postal History: G. T. Turner, associate curator 



in charge ; F. J. McCall, associate curator ; C. H. Scheele, assistant 



curator. 

 Division of Numismatics : Vladimir Clain-Stefanelli, associate curator in 



charge; Mrs. Elvira Clain-Stefanelli, associate curator. 

 Department of Armed Forces History : M. L. Peterson, head curator. 



Division of Military History: E. M. Howell, curator; C. R. Goins, Jr., 



associate curator. 

 Division of Naval History: P. K. Lundeberg, associate curator in charge. 



BUREAU OF AMERICAN ETHNOLOGY 



Director. — F. H. H. Roberts, Jr. 

 Anthropologist. — H. B. Collins, Jr. 

 Ethnologists.— W. C. Sturtevant, W. L. Chafe. 



River Basin Surveys. — F. H. H. Roberts, Jr., Director; R. L. Stephenson, 

 Chief, Missouri Basin Project. 



astrophysical observatory 



Director. — F. L. Whipple. 



Assistant Director. — C. W. Tillinghast. 



Astronomers. — G. A. Bakos, G. Colombo, G. H. Conant, Jr., L. Goldberg, I. G. 

 Izsak, Y. Kozai, K. Lassovszky, J. Slovvey, P. E. Zadunaisky. 



Mathematicians. — R. E. Briggs, D. A. Lautman. 



Physicists. — R. J. Davis, E. L. Fireman, F. Franklin, O. Gingerich, M. Grossi, 

 P. W. Hodge, L. G. Jacchia, M. Krook, R. E. McCrosky, R. B. Riggs, Jr., 

 O. Rustgi, A. Skalaf uris, R. B. Southworth, D. Tilles, C. A. Whitney. 



