INDEX TO VOLUME V. 



Accent, \'ariatiou of, in English Words, - - Page 29 

 By Henr>- L. Broomall 



Animal Intellect. By Sanford Omensetter. - " 116 



Art Education. Wasted Energy in, - - - " 131 



By Albert W. Barker 



Arthropodal \'ision. Theories and Facts of, - " 49 



By Albert S. Barker 



Diatom Motion. By T. Chalkley Palmer, - - " 100 



Errata, ------- Pages 48, 170 



Indian Remains in Delaware County, - - Page 125 



Indian. The. Xo Problem. By General R. H. Pratt, " i 



Institute Minutes, - - - Pages 41, 88, 127, 166 



Institute Xotes. ------ Pages 47, 169 



Longevity, ------- Page 165 



Mammalian Dawn, A Glance at the, - - - "75 



By Dr. B. M. Underhill 



Xautical Language, Xotes on. By Henry L. Broomall, " 157 



Physical Cur^-es. By C. M. Broomall, - - " 91 



Pottsiella Erecta, Concerning, By Edward Potts, " iii 



Projectile Parabolas, By Harold C. Barker, Ph. D., " 22 



Pronunciation, -\ Current \'ariation in English. " 69 



By Henry L. Broomall 



Section A Minutes. - - - Pages 44, 90. 129, 168 



Surirella, The -\pparatus of Locomotion in, - " 146 



By T. Chalkley Palmer 



'Vision, Arthropodal, Theories and Facts of. - " 49 



Bv -\lbert S. Barker 



