viii Lid of the Confrifjiitor^;. 



Smyly, Gilbakt, M.A., F.T.C.D. page 



Notes on certain Curves connected with the Double 



JS^ormals or Plane Bicircular Quartics and Cyclides, 370 



Steede, Benjamin H., M.D. 



Notes on Curvature of Pedal and Reciprocal Curves, . 124 



Thompson, Isaac C, P.L.S. 



See Beowne, Edwaed T. 



Weiss, F. E., B. So. 



See Browne, Edward T. 



"Westropp, Thomas J., M.A. 



List of the Bound Towers of Ireland, with notes on those 

 which have been demolished, and on four in the 

 County of Mayo, 294 



Notes on the Lesser Castles, or "Peel Towers" of the 



County of Clare. (Plates XYI. and XVIL), . 348 



Young, C. G., M.D. 



Notes on some Shell Implements from Barbados, . .221 



DATES OF THE PUBLICATION 



OF THE SEVERAL PAETS OF THIS VOLUME. 



Part 1. Pages 1 to 210. October, 1898. 



,, 2. ,, 211 ,, 328. April, 1899. 



,, 3. „ 329 ,, 476. October, 1899. 



,, 4. ,, 477 ,, 666. March, 1900. 



„ 5. „ 667 „ 854. May, 1900. 



COEBIGENDA. 



Page 352, liae 20, for " Ballygriff j% " read " Ballyportry." 

 ,, 370, lines 12 and lb, for " planes," read "lines." 

 „ 374, /or " Plate XVII.," read " Plate XVIII." 



