84 ANNUAL KEPOET. SMITHSONIAN INSTITUTION^ 1908. 



Museum; (c) The Bulletin of tbe United States National Museum; and (d) 

 the Contributions from the United States National Herbarium. 



The publications issued during the year are enumerated in the Report on 

 the National Museum. These included the Annual Report of the Smithsonian 

 Institution for the year ending June 30, 1907, part 2, National Museum, pub- 

 lished as serial number 1790 in the Smithsonian series; Volume XXXIII of 

 the Proceedings; Bulletins 59, GO, and 61, and a reprint of Bulletin 39; Vol- 

 ume X, parts 5, 6, and 7, and Volume XII, parts 1, 2, and 3, of the. Contribu- 

 tions from the United States National Herbarium, including a special edition 

 of ^'olume XII, part 2. At the close of the fiscal year Volume XXXIV of the 

 Proceedings and Bulletin G2 were in course of preparation. 



VI. PUBLICATIONS OF THE BUREAU OF AMERICAN ETHNOLOGY. 



The Twenty-fifth xlnnual Report of the Bureau of American Ethnology was 

 issued in September, and Bulletins 33, 35, and 36 in November, February, and 

 June, respectively, with the usual separates. A special publication was issued 

 in June under the title " Indian Missions." At the close of the year there were 

 in course of preparation, besides the twenty-sixth annual report, Bulletins 34, 

 Physiological and Medical Observations Among the Indians of Southwestern 

 United States and Northern Mexico (Hrdlicka) ; 38, Unwritten Literature 

 of Hawaii (Emerson) ; 39, Tlingit Texts and Myths (Swanton) ; and 40, Hand- 

 book of American Indian Languages, Part I (Boas). 



VII. PUBLICATIONS OF THE SMITHSONIAN ASTROPHYSICAL OBSERVATORY. 



Volume II of the Annals of the Astrophysical Observatoiy, by C. G. Abbot 

 and F. E. Fowle, jr., was published in quarto form (pages xi, 245, with 29 

 plates). (Smithsonian serial No. 1738.) 



The preface of the volume states : 



" The Astrophysical Observatory of the Smithsonian Institution was founded 

 through the efforts of the late Secretary Langley, who was its director until 

 his death. The research described in the present volume is a continuation 

 of the work on the relations of the sun to climate and life upon the earth, of 

 which he was a brilliant pioneer investigator. 



" Mr. Langley expressed the hope that careful study of the radiation of the 

 sun might eventually lead to the discovery of means of forecasting climatic 

 conditions for some time in advance. It is believed that the present volume 

 will aid materially to show how far that hope may be justified, for it contains 

 careful and comparable measurements of the solar i-adiation, extending over 

 several years. These indicate that the sun's radiation alters in its intensity 

 from time to time, and that these alterations are suflicient to affect the temi)era- 

 turo of the earth very appreciably." 



A short note on the " Reflecting power of clouds " to accompany Volume II of 

 the annals was in press at the close of the year. 



VIII. REPORT OF THE AMERICAN HISTORICAL ASSOCIATION. 



Volume II of the annual report of the American Historical Association for 

 the year 1905, comprising a complete bibliography of the publications of Amer- 

 ican historical societies for more than a century, was issued in February. The 

 annual report for 1906 had gone to press at the close of the fiscal year. 



IX. REPORT OF THE DAUGHTERS OF THE AMERICAN REVOLUTION. 



The Tenth Report of the National Society of the Daughters of the American 

 Revolution was received from the society and submitted to Congress in accord- 

 ance with law on March 25. 



