INDEX. 589 



V Pace- 

 Phosphates in West India Islands 376 



lithiophiliti' 391 



localities of 362 , 



raonazitc 383 



triphylite 391 



uses of 380 



vanadinite 387 



Phosphorite 358 



Photography 68 



Phylacteries ( tefillin ) 551 



Piece of brocade 556 



Pilsbry, H. A. , slugs sent to 61 



Pinite 323 



composition of 323 



Piniis succinifer 455 



Pitchblende 402 



Plants, division of, work accomplished in 31 



Playing marbles 270 



Poinsett, Hon. Joel R. , founder of National Institution 4 



Pointed bark canoes of the Kutenai and Amur, by Otis T. INIason 523 



canoe of the Lake Indians, Washington 530 



dugouts among aboriginal tribes of the Upper Amur 535 



Polianite 254 



Pollard, Charles Louis, reference to work on the violets by 33 



title of paper by 143 



Polyhalite 416 



Portland cement 266 



Portugal, phosphates in 372 



Potassium nitrate 391 



Pottery 344 



An Early West Virginia, by Walter Hough 511 



at Greensboro, Pa 514 



Morgan town 513 



Powell, J. W. , heddle frame from Zufii, New Mexico, collected by 506 



Prayer shawl (tallith) 552 



Preble, E. A. , type of mictomys innuitus lent to 60 



Prehistoric archaeology, division of, installation work in 23 



Prentiss, D. W. , jr. , collecting outfit furnished to 67 



Preparation of arsenic 182 



barite 406 



graphite 172 



ocher 242 



Prices of chromite 249 



emery 227 



graphite 173 



magnesite 278 



mica 295 



Primitive Frame for Weaving Narrow Fabrics, A, by Otis Tufton Mason 485 



Proceedings XX published . -'. 125 



XXI, list of papers published separately from : 151 



Properties of clay 339 



•Prophet Elijah provided with food by ravens 561 



Psilomelane 255 



