APPENDIX 8. 
REPORT ON THE PUBLICATIONS. 
Sir: I have the honor to submit the following report on the pub- 
lications of the Smithsonian Institution and its branches during the 
year ending June 30, 1919: 
The Institution proper published during the year 10 papers in 
the series of Miscellaneous Collections, pamphlet copies of 2 Annual 
Report separates, and 1 special publication. The Bureau of Ameri- 
can Ethnology published 5 bulletins, 1 Annual Report, and 1 ad- 
vance extract from the volume. The United States National Mu- 
seum issued 2 annual reports, 2 volumes of the proceedings, 48 
separate papers forming parts of these and other volumes, 6 bulle- 
tins, and 20 separate parts of other bulletins. 
The total number of copies of publications distributed by the 
Institution and its branches was 161,288, which includes 404 volumes 
and separate memoirs of Smithsonian Contributions to Knowledge, 
15,608 volumes and separate pamphlets of Smithsonian Miscel- 
laneous Collections, 13,885 volumes and separate pamphlets of 
Smithsonian Annual Reports, 118,332 volumes and separates of Na- 
tional Museum publications, 11,483 publications of the Bureau of 
American Ethnology, 1,444 special publications, 10 volumes of the 
Annals of the Astrophysical Observatory, 69 reports of the Harri- 
man Alaska Expedition, and 58 reports of the American Historical 
Association. 
SMITHSONIAN MISCELLANEOUS COLLECTIONS. 
Of the Miscellaneous Collections, volume 67, 1 paper was pub- 
lished; volume 68, 1 paper, title page, and table of contents; volume 
69, 7 papers; volume 70, 1 paper; in all, 11 issues, as follows: 
VOLUME 67. 
No. 4. Cambrian Geology and Paleontology. IV, No. 4. Appendages of 
Trilobites. By Charles D. Walcott. December, 1918. 216 pp. (Publ. 2523.) 
VOLUME 68. 
Title page and table of contents. (Publ. 2526.) December 20, 1918. 
No. 12. Explorations and Field-Work of the Smithsonian Institution in 1917. 
184 pp. (Publ. 2492.) July 24, 1918. 
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