198 



ANNUAL REPORTS, SMITHSONIAN INSTITUTION 



Woolley, C. Leonard, Ur of the Chaldees: 

 more royal tombs. 1929: 437-449 

 World War I 



Entomology and the war, by L. O. 

 Howard. 19 19: 41 1-4 19 

 World War II 

 Astronomy in a world at war, by A. 



Vibert Douglas. 1944: 155-164 

 Brief summary of the Smithsonian 

 Institution's part in World War II. 



1945: 459-47 2 

 Mollusks and medicine in World War 

 II, by R. Tucker Abbott. 1947: 



3 2 5"33 8 

 Some food problems in wartime, by 

 George R. Cowgill. 1943: 591-599 



Worsaae, J. J. A., Preservation of antiqui- 

 ties and national monuments in 

 Denmark. 1879: 299-309 



Worthington, A. M., Splash of a drop 

 and allied phenomena. 1894: 197- 

 211 



Wounds 



Healing properties of allantoin and 



urea discovered through the use of 



maggots in human wounds, by 



William Robinson. 1937: 451-461 



Wright, Carroll D., and Hoar, George F., 

 Francis Amasa Walker. 1897: 635- 

 653 



Wright, Daniel F., Antiquities of Tennes- 

 see. 1874: 371-374 



Wright, F. E., Surface features of the 

 moon. 1935: 169-182 



Wright, J., Electric furnace. 1903: 295- 

 310 



Wright, Orville, Stability of aeroplanes. 

 1914: 209-216 



Wright, Orville 



Wright brothers as aeronautical engi- 

 neers, by M. P. Baker. 1950: 209- 

 223 



Wright, Theodore, Wings for transporta- 

 tion. 1 941: 563-583 



Wright, Wilbur, Aeronautical experi- 

 ments. 1902: 133-148 



Wright, Wilbur 

 Wright brothers as aeronautical engi- 

 neers, by M. P. Baker. 1950: 209- 

 223 



Writing 



Materials used to write upon before 

 the invention of printing, by Albert 

 Maire. 1904: 639-658 

 Value of ancient Mexican manuscripts 

 in the study of the general develop- 

 ment of writing, by Alfred M. Toz- 

 zer. 191 1 : 493-506 



Wurdeman, Gustavus, Specimens of 

 flamingoes and other birds from 

 south Florida, i860: 426-430 



Wyckoff, Ralph W. G., Determination 

 of the structure of crystals. 1920: 

 199-222 

 Electron microscope in biology. 1954: 

 251-257 



XoCHINACAZTLI 



Sacred ear-flower of the Aztecs: xochi- 

 nacaztli, by William Edwin Safford. 

 1910: 427-431 



X-RAYS 



Heritable variations, their production 

 by X-rays and their relation to evolu- 

 tion, by H. J. Muller. 1929: 345- 

 362 



New radiations — cathode rays and 

 Rontgen rays, by A. Dastre. 1901: 

 271-282 



Notes on the principles and process of 

 X-ray examination of paintings, by 

 Alan Burroughs. 1927: 529-533 



Roentgen rays against cancer, by John 

 G. Trump. 1948: 209-216 



Scientific importance of X-rays, by L. 

 Henry Garland. 1946: 177-197 



X-raying the earth, by Reginald A. 

 Daly. 1929: 261-268 



X-rays, by W. C. Rontgen. 1897: 137- 



155 



X-rays from the sun, by Herbert Fried- 

 man. 1961: 251-262 

 Yates, L. G., Charm stones. 1886: 296- 

 3°5 



