REPORT OF THE SECRETARY 135 



man. Assembled and arranged for publication by H. Helm Clayton. Published 

 under grant from John A. Roebling. August 22, 1927. vi + 1,199 pp. (Publ. 

 2913.) (Whole volume.) 

 Title-page and table of contents. (Publ. 2918.) 



VOLUME so 



No. 3. Fossil Footprints from the Grand Canyon : Second Contribution. By 

 Charles W. Gilmore. July 30, 1927. 78 pp., 21 pis., 37 text flgs. (Publ. 2917.) 



No. 4. Religion in Szechuan Province, China. By David Crockett Graham. 

 February 4, 1928. 83 pp., 25 pis., 16 text figs. (Publ. 2921.) 



No. 5. Drawings by A. De Batz in Louisiana, 1732-1735. By David I. Push- 

 nell, jr. December 1, 1927. 14 pp., 6 pis. (Publ. 2925.) 



No. 6. Yaksas. By Ananda K. Coomaraswamy. May 8, 1928. 43 pp., 23 pis. 

 (Publ. 2926.) 



No. 7. The Aboriginal Population of America North of Mexico. By James 

 Mooney. February 6, 1928. 40 pp. (Pul)K 2956.) 



No. 8. Fossil Footprints from the Grand Canyon. Third Contribution. By 

 Charles W. Gilmore. January 28, 1928. 16 pp., 5 pis., 7 text figs. (Publ. 2956.) 



No. 9. Aboriginal Wooden Objects from Southern Florida. By J. Walter 

 Fewkes. March 26, 1928. 2 pp., 3 pis. (Publ. 2960.) 



No. 10. Drawings by John Webber of Natives of the Northwest Coast of 

 America, 1778. By David I. Bushnell, jr. March 24, 1928. 12 pp., 12 pis. 

 (Publ. 2961.) 



No. 11. The Legs and Leg-bearing Segments of Some Primitive Arthropo<l 

 Groups, with Notes on Leg-segmentation in the Arachnida. By H. E. Ewing. 

 April 23, 1928. 41 pp., 12 pis. (Publ. 2962.) 



No. 12. Charles Doolittle Walcott, Secretary of the Smithsonian Institution, 

 1907-1927. Memorial Meeting, January 24, 1928. May 12, 1928. 37 pp., 1 pi. 

 (Publ. 2964.) 



Title-page and table of contents. (Publ. 2969.) 



SMITHSONIAN ANNUAL REPORTS 



Report for 1926. — The complete volume of the Annual Keport of 

 the Board of Reojents for 1926 was received from the Public Printer 

 October 4, 1927. 



Annual Report of the Board of Regents of the Smithsonian Institution, showing 

 operations, expenditures, and condition of the Institution for the year ending 

 June 30, 1926. xii-f 551 pp., 125 pis., 21 text figs. (Publ. 2879.) 



The appendix contained the foUo-Q^ing papers : 



The New Outlook in Cosmogony, by J. H. Jeans. 

 Influences of Sun Rays on Plants and Animals, by C. G. Abbot. 

 On the Evolution of the Stars, by C. G. Abbot. 

 Excursions on the Planets, by Lucien Rudaux. 

 High Frequency Rays of Cosmic Origin, by R. A. Millikan. 

 The Present Status of Radio Atmospheric Disturbances, by L. W. Austin. 

 Cold Light, by E. Newton Hai-vey. 



Scientific Work of the Maud Expedition, 1922-1925, by H. U. Sverdrup. 

 The Romance of Carbon, by Arthur D. Little. 



The Cause of Earthquakes : Especially Those of the Eastern United States, by 

 William Herbert Hobbs. 



