Vll 
CONTENTS. 
384. On the Transformation of Plane Curves . 
Proc. London Math. Society, t. i. (1865—66), No. hi. pp. 1—11 
385. On the Correspondence of Two Points on a Curve 
Proc. London Math. Society, t. I. (1865—66), No. vn. pp. 1—7 
386. On the Logarithms of Imaginary Quantities . 
Proc. London Math. Society, t. n. (1866—69), pp. 50—54 
387. Notices of Communications to the London Mathematical Society . 
Proc. London Math. Society, t. n. (1866—69), pp. 6—7, 25—26, 
29, 61—63, 103—104, 123—125 
388. Note on the Composition of Infinitesimal Rotations 
Quart. Math. Jour. t. vm. (1867), pp. 7—10 
389. On a Locus derived from Two Conics . . . 
Quart. Math. Jour. t. vm. (1867), pp. 77—84 
390. Theorem relating to the four Conics which touch the same 
two lines and pass through the same four points 
Quart. Math. Jour. t. vm. (1867), pp. 162—167 
391. Solution of a Problem of Elimination 
Quart. Math. Jour. t. vm. (1867), pp. 183—185 
392. On the Conics which pass through tivo given Points and touch 
tivo given Lines ^ 
Quart. Math. Jour. t. vm. (1867), pp. 211—219 
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