LIBR I • 



INDEX TO VOLUME II. 



Botanical Names, By Dr. Linnaeus FusseH, M. D., Page 71 



Brown, Jacob B. : In Memoriam, - - - "49 



Diatom Motion, Some Observations on. 



By T. Chalkley Palmer, " 128 



Fair or Fare, - - - - - - - "33 



F'resh Water Jelly Fish from Delaware County, Pa., A 



By Fvdward Potts, " 77 



Gyroscope, The, By Carolus M. Broomall, - - "55 



Hibernation, By Sanford Omensetter, - - " 16 



Horse, Evolution of the. By B. M. Underbill, V. M. D., " 115 



"Indian Rock," By Sanford Omensetter, - - " 109 



Institute Notes, - - . - Pages 47, 89, 114, 154 



Irish Poetry, By Prof. John Russell Hayes, - Page 68 



Minutes of Meetings, - - - Pages 46, 86, 112, 152 



Mizzen : An Etymological Note, By H. L. Broomall, Page 29 



Naturalists' Union Mid-Winter Meeting, Report of, " 83 



Note on Spelling, A, By Henry L. Broomall, - " 142 



Rare Local Ferns, By T. Chalkley Palmer, - " 34 



Sun's Distance from the Earth, The, By J. B. Brown, " i 



Sycamore Mill, The, - - - - - - "91 



Vacuum Tubes, By Carolus M. Broomall, - - " 148 



Weigh or Way, - - - - - - - "32 



