AUTHOR-SUBJECT INDEX, 1849-1961 



145 



Philippine Islands — Continued 

 List of native tribes of the Philippines 

 and of the languages spoken by 

 them, by Ferdinand Blumentritt. 

 1899: 527-547 

 Peopling of the Philippines, by Ru- 

 dolph Virchow. 1899: 509-526 

 Philippine tektites and the tektite prob- 

 lem in general, by H. Otley Beyer. 

 1942: 253-259 

 Philippot, M., Legal time in various 



countries. 191 1: 247-254 

 Phillips, W. A., Stone implements from 

 the southern shores of Lake Michi- 

 gan. 1897: 587-600 

 Philology 



Principles of linguistic science, by 

 William D. Whitney. 1863: 95-116 

 Philosophy 



Three centuries of natural philosophy, 



by W. F. G. Swann. 1928: 233-247 



Phipson, T. L., Catalytic force, or studies 



on the phenomena of contact. 1862: 



395-4 12 



Phonetics 



Experimental phonetics, by John G. 

 McKendrick. 1902: 241-259 

 Phonographs 



Gramophone and the mechanical re- 

 cording and reproduction of musical 

 sounds, by Lovell N. Reddie. 1908: 

 209-231 

 Telephonograph, by William J. Ham- 

 mer. 1901: 307-312 

 Phonology 



Comparative phonology of four Siouan 

 languages, by J. Owen Dorsey. 

 1883: 919-929 

 Phosphorus 

 Phosphorus and life, by D. P. Hopkins. 



IQ 5 2 : 2 33- 2 4 1 

 Photochemistry 



Photochemistry, by Jamin. 1867: 363- 



3 6 9 



Photography 



Aerial photography, by H. K. Baisley. 

 1936: 383-390 



Application of photography to astro- 

 nomical research, by H. H. Turner. 

 1904: 171-184 



Beginnings of photography, a chapter 

 in the history of photography with 

 the salts of silver, by J. Waterhouse. 



^W- 333-3 6 i 



Color photography, by William J. 

 Herschel. 1901: 313-316 



Color photography by means of body 

 colors, and mechanical color adapta- 

 tion in nature, by Otto Wiener. 

 1896: 167-205 



Development of the halftone screen, by 

 Jacob Kainen. 195 1: 409-425 



Electric-spark photographs of flying 

 bullets, by C. V. Boys. 1893: 165- 

 182 



History of chronophotography, by J. 

 Marey. 1901: 317-340 



History of photography, by Robert 

 Hunt. 1905: 163-192 



History of some discoveries of photog- 

 raphy, by Robert Hunt. 1904: 287- 

 308 



Nature pictures, by A. Radclyffe Dug- 

 more. 1900: 507-515 



Notable advance in color photography. 

 1900: 523-526 



Photographic image, by Raphael Mel- 

 dola. 1890: 377-387 



Photographic photometry, by M. J. 

 Janssen. 1894: 191-196 



Photographing lightning with a mov- 

 ing camera, by Alex Larsen. 1905: 

 1 19-127 



Photographs in natural colors, by the 

 process of L. Lumiere, by Leon 

 Warnerke. 1893: 163-164 



Photography by polarized light, by 

 J. W. McFarlane. 1937: 225-233 



Photography in the colors of nature, by 

 F. E. Ives. 1893: 151-162 



Photography in the service of astron- 

 omy, by R. Radau. 1889: 469-490 



