NATIONAL GALLERY OF ART 
NATIONAL COLLECTION OF FINE ARTS 
FREER GALLERY OF ART 
INTERNATIONAL EXCHANGE SERVICE 
CANAL ZONE BIOLOGICAL AREA 
UNITED STATES NATIONAL MUSEUM 
BUREAU OF AMERICAN ETHNOLOGY 
ASTROPHYSICAL OBSERVATORY 
NATIONAL AIR MUSEUM 
NATIONAL ZOOLOGICAL PARK 
SMITHSONIAN INSTITUTION 
1% 25, D. C. 
0 
\ 'Y\ P C 
