XII ANNUAL REPORT SMITHSONIAN INSTITUTION, 1911. 
THE NATIONAL MUSEUM. 
Keeper ex officio—Cuartes D. Waxcort, Secretary of the Smithsonian Institution. 
Assistant Secretary in charge.—RicHARD RATHBUN. 
Administrative Assistant.—W. DE C. RAVENEL. 
Head Curators.—Wiuram H. Hoitmes, LEONHARD STEJNEGER, G. P. MERRILL. 
Curators.—R. 8S. Bassuer, A. Howarp Cuark, F. W. Cuarke, F. V. Covitte, W. H. 
Dati, B. W. Evermann, J. M. Fut, U.S. N. (retired), W. H. Hotmgs, 
Watrer Hoven, L. O. Howarp, Atks HrouiéKa, G. P. Merritn, GERRIT 
S. Muter, Jr., Richarp Ratrusun, Roper’ Ripeway, LEONHARD STEJNEGER, 
CHARLES D. WALCOTT. 
Associate Curators —J. N. Rost, Davip WHITE. 
Curator, National Gallery of Art—W. H. Houmes. 
Chief of Correspondence and Documents.—RANpDoutrH I. GEARE. 
Superintendent of Construction and Labor.—J. 8. GoLDSMITH. 
Editor.—Marcus BENJAMIN. 
Photographer.—T. W. SMILLIE. 
Registrar.—S. C. Brown. 
BUREAU OF AMERICAN ETHNOLOGY. 
Ethnologist in charge.—¥. W. Hopes. 
Ethnologists.—J. Waurer Frewxes, J. N. B. Hewirr, Francis La Fiescue, Tru- 
MAN MicHEeLson, JAMES Mooney, MatinpA CoxE STEvENSON, JouHNn R. 
SWANTON. 
Philologist —FRaNz Boas. 
Editor.—JosErH G. GURLEY. 
Illustrator —Dr LAaNcEY W. GILL. 
INTERNATIONAL EXCHANGES. 
Assistant Secretary in charge-—F REDERICK W. TRUE. 
Chief Clerk.—C. W. SHOEMAKER. 
NATIONAL ZOOLOGICAL PARK. 
Superintendent.—F RANK BAKER. 
Assistant Superintendent.—A. B. BAKER. 
ASTROPHYSICAL OBSERVATORY. 
Director.—C. G. ABBOT. 
Aid.—F.. E. Fowuz, Jr. 
REGIONAL BUREAU FOR THE UNITED STATES, INTERNATIONAL 
CATALOGUE OF SCIENTIFIC LITERATURE. 
Assistant in charge.—L. C. GUNNELL. 
