168 



ANNUAL REPORTS, SMITHSONIAN INSTITUTION 



Sight 

 Perception of light and color, by 



Georges Lechalas. 1898: 179-196 

 Some considerations on sight in birds, 



by J. C. Lewis. 1916: 337-345 

 Some curiosities of vision, by Shelford 



Bidwell. 1898: 197-207 

 See also Vision 

 Silicones 



Silicones: a new continent in the world 

 of chemistry, by S. L. Bass. 1947: 

 229-234 

 Silver 



Gold and silver deposits in North 

 and South America, by Waldemar 

 Lindgren. 19 17: 147-173 

 Simon, F., Approach to the absolute zero 



of temperature. 1935: 249-264 

 Simon, Jules, Centennial of the Institute 



of France. 1895: 713-727 

 Simons, M. H., Shell heaps of Charlotte 



Harbor, Florida. 1882: 794-796 

 Simpson, G. C, Julius von Hann. 1923: 



563-564 

 Simpson, George, Ice ages. 1938: 289- 



302 

 Simpson, J. H., Coronado's march in 

 search of the "seven cities of Cibola." 

 1869: 309-340 

 Simpson, R. H., and Gentry, R. C, Hur- 

 ricanes. 1956: 301-327 

 Simson, Robert, Account of a meteorite. 



1867: 472-473 

 Singer, Isaac Merrit 



Servant in the house: a brief history of 

 the sewing machine, by Frederick L. 

 Lewton. 1929: 559-583 

 Sioux Indians 



Comparative phonology of four Siouan 

 languages, by J. Owen Dorsey. 

 1883: 919-929 

 Language of the Dakota or Sioux In- 

 dians, by F. L. O. Roehrig. 1871: 



434-450 

 Notes on customs of the Dakotahs, by 



Paul Beckwith. 1886: 245-257 

 Sioux or Dakota Indians, by Albert G. 



Brackett. 1876: 466-472 

 Sittig, Otto, Compulsory migrations in 



the Pacific Ocean. 1895: 519-535 



Six Nations, see Iroquois 



Sjostedt, Y., Construction of insect nests. 



19^: 341-347 



Skeat, W. W., Wild tribes of the Malay 

 Peninsula. 1902: 463-478 



Skilling, William T., Our revolving "is- 

 land universe" and its spiraling 

 counterparts. 1945: 125-135 



Skin, human 



Pigmentation in the old Americans 

 with notes on graying and loss of 

 hair, by Ales Hrdlicka. 1921: 



e 443-484 

 Skinner, J. O., House sparrow. 1904: 



423-428 

 Skulls 



Chinook sign of freedom: a study of 

 the skull of the famous chief Com- 

 comly, by T. D. Stewart. 1959: 

 563-576 



Crania helvetica, by Frederick Troyon. 

 1864: 282-284 



Description of a human skull in the col- 

 lection of the Smithsonian Institu- 

 tion, by J. Aitken Meigs. 1867: 412- 



4*5 



Present state of ethnology in relation 

 to the form of the human skull, by 

 Anders Retzius. 1859: 251-270 



Problems arising from variations in 

 the development of skull and brains, 

 by Johnson Symington. 1903: 647- 

 660 



Restored Shanidar I skull, by T. D. 

 Stewart. 1958: 473-480 



Skull of Shanidar II, by T. D. Stewart. 

 1961:521-533 



Stone Age skull surgery: a general re- 

 view with emphasis on the New 

 World, by T. D. Stewart. 1957: 

 469-491 



See also Crania 

 Skutch, Alexander F., Life history of the 



quetzal. 1946: 265-293 

 Slater Samuel 



Samuel Slater and the oldest cotton 

 machinery in America, by Frederick 

 L. Lewton. 1926: 505-511 



