Contents of Volume X. 51 
PAGE 
660. On the correspondence of homographies and rotations . . 153 
Mathematische Annalen, t. xv. (1879), pp. 238—240 
661. On the double S-functions . . . . . . . 155 
Proc. Lond. Math. Soc., t. ix. (1878), pp. 29, 30 
662. On the double ©-functions in connexion with a 1Ç)-nodal 
quartic surface . . . . . . . . . 157 
Crelle’s Journal der Matliem., t. lxxxiii. (1877), pp. 210—219 
663. Further investigations on the double S-functions . . . 166 
Crelle’s Journal der Mathem., t. lxxxiii. (1877), pp. 220—233 
664. On the 16-nodal quartic surface . . . . . . 180 
Crelle’s Journal der Matliem., t. lxxxiv. (1878), pp. 238—241 
665. A memoir on the double S-functions . . . . . 184 
Crelle’s Journal der Matliem., t. lxxxv. (1878), pp. 214—245 
666. Sur un exemple de réduction d'intégrales abéliennes aux fonc 
tions elliptiques . . . . . . . . . 214 
Comptes Rendus, t. lxxxv. (1877), pp. 265—268, 373—376, 426—429, 
472—475 
667. On the bicircular quartic—Addition to Professor Casey s 
memoir: “On a new form of tangential equation" . . 223 
Phil. Trans., t. 167 (for 1877), pp. 441—460 
668. On compound combinations . . . . . . . 243 
Proceedings of the Lit. Phil. Soc. Manchester, t. xvi. (1877), pp. 
113, 114; Memoirs, ib., Ser. hi., t. vi. (1879), pp. 99, 100 
669. On a problem of arrangements . . . . . . 245 
Edin. Roy. Soc. Proc., t. ix. (1878), pp. 338—342 
670. [Note on Mr Muirs solution of a “problem of arrangement ”] 249 
Edin. Roy. Soc. Proc., t. ix. (1878), pp. 388—391 
671. On a sibi-reciprocal surface . . . . . . . 252 
Berlin, Akad. Monatsber., (1878), pp. 309—313 
672. On the game of mousetrap . . . . . . . 256 
Quart. Math. Journ., t. xv. (1878), pp. 8—10 
673. Note on the theory of correspondence . . . . . 259 
Quart. Math. Journ., t. xv. (1878), pp. 32, 33 
674. Note on the construction of Cartesians . . . . . 261 
Quart. Math. Journ., t. xv. (1878), p. 34 
675. On the fleflecnodal planes of a surface . . . . . 262 
Quart. Math. Journ., t. xv. (1878), pp. 49—51 
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