XII ANNUAL REPORT SMITHSONIAN INSTITUTION, 1919. 
THE NATIONAL MUSEUM. 
Keeper ex officio. — Chaeles D. Walcott, Secretary of the Smithsonian Insti- 
tution. 
Administrative assistant to the Secretary, in charge. — W. de C. Ravenel. 
Head curators. — William H. Holmes, Leonhabd Stejneger, G. P. Merrill. 
Curators. — Paul Bartsch, R. S. Bassler, T. T. Belote, F. AV. Clarke, F. V. 
Coville, W. H. Dall, Chester G. Gilbert, Walter Hough, L. O. Howard, Ale§ 
Hbdli6ka, 'ismi. M. Judd, Frederick L. Lewton, Gebrit S. Miller, Jr., Joseph E. 
PoGUE, Robert Ridgway. 
Associate curators. — J. M. Aldrich, J. C. Crawford, C. W. Gilmore, W. R. 
Maxon, Charles AV. Richmond, J. N. Rose, David White. 
Curator, National Gallery of Art. — W. H. Holmes. 
Chief of correspondence and documents. — H. S. Bryant. 
Bishursing agent. — W. I. Adams. 
Superintendent of buildings and labor. — J. S. Goldsmith. 
Editor. — Marcus Benjamin. 
Assistant librarian. — N. P. Scudder. 
Photographer. — L. W. Beeson. 
Registrar. — S. C. Brown. 
Property clerk. — ^W. A. Knowles. 
Engineer. — C. R. Denmark. 
BUREAU OF AMERICAN ETHNOLOGY. 
Chief. — J. Walter Fewkes. 
Ethnologists. — John P. H.aerington, J. N. B. Hewitt, Francis La Flesche, 
Truman Michelson, James Mooney, John R. Swanton. 
Honorary philologist. — Franz Boas. 
Editor. — Stanley Searles. 
Librarian. — Ella Leary. 
Illustrator. — De Lancey Gill. 
INTERNATIONAL EXCHANGES. 
Chief clerk. — C. W. Shoemaker. 
NATIONAL ZOOLOGICAL PARK. 
Superintendent. — ^Ned Hollister. 
Assistant Superintendent. — A. B. Baker. 
ASTROPHYSICAL OBSERVATORY. 
Director — C. G. Abbot. 
Aid. — F. E. FowLE, Jr. 
Assistant. — L. B. Aldrich. 
REGIONAL BUREAU FOR THE UNITED STATES, INTERNATIONAL 
CATALOGUE OF SCIENTIFIC LITERATURE. 
Assistant in charge. — Leonard C. Gunnell. 
