684 INDEX. 



Page. 



Philip, Hoffman 27 



Philippot, Dr. M. (the legal time in various countries) 247 



Phosphorus, manufacture of 177 



Photogenic process 349, 356 



Photography, employment of 155, 157 



Photography, ultra-violet light 157 



Physiologic light 346 



Physiological influence of ozone, the (Hill and Flack) 617 



Physiology of sleep, the (Legendre) 587 



Pig iron, electric production of 178 



Pigeon, passenger 417 



wild -* 407 



Pinchot, Mrs. James W 18, 29 



Pittier, Prof. Henry 28, 84, 103 



Plants, fossil, of Arctic regions 336, 338 



Plants of New Mexico, some useful native (Standley) 447 



Plaskett, J. S. (some recent interesting developments in astronomy) 255 



Plumbing inspection 603, 605 



Pluvinel, H. de la Baume 80 



Poincar^, Henri 80 



Poisoning by snake venom 443 



Pokorny , Julius 82 



Poore, George W. (bequest) 2, 104 



Postmaster General (member of the Institution) xi 



Powell, John W 39 



Pozzi, Prof. S. (the garden of serpents, Butantan, Brazil) 441 



Prain, Lieut. Col. D. (Sir Joseph Dalton Hooker) 659 



Precious stones, artificial <. 217, 221 



Prehistoric ruins, preservation of 106 



President of the United States (member of Institution) xi, 1, 99 



Princeton University 162 



Printing allotments 14 



Printing and publication (advisory committee) 13, 86 



Prolongation of life 380 



Publication fund 101 



Publications 10, 78 



Pyrheliometers 8, 68 



R. 



Radin, Dr. Paul 31, 37 



Radioactivity 187, 282 



Radiotelegraphy (Marconi) 117 



Radiotelegraphy, value of 129, 131, 152 



Radium * 187, 190 



Rainey, Paul J 6, 105 



Ramsay, Prof. Sir William (ancient and modern views regarding the chemical 



elements) 183 



Rathbun, Mary J 83 



Rathbun, Richard xi. xii, 30, 96 



Ravenel, W. de C xii 



Reese, A. M : 79 



Regents of the Institution xi, 1, 96, 102 



Renard, Paul 80 



