1911-12.] Obituary Notices. 503 
39. Note on the Mathematical Theory of Miller’s Trisector, and its Relation 
to other Solutions of the Problem of Trisection. 1901. Proc. R.S.E., 
vol. xxiv. 
40. On the Relation of Miller’s Trisector to the Quartic Trisectrix, with a 
Description of a Seven-bar Lima^onograph. 1901. Proc. R.S.E., 
vol. xxiv. 
41. Obituary Notice of Professor Tait, Nature, 25th July 1901. 
42. On the Theory of Seiches. With experimental illustrations by E. M. 
Wedderburn. 1903. Proc. R.S.E. Title only. 
43. Obituary Notice of Luigi Cremona. 1904. Proc. R.S.E. , vol. xxiv. 
44. Some Results in the Mathematical Theory of Seiches. 1904. Proc. 
R.S.E., vol. xxv. 
45. Some Further Results in the Mathematical Theory of Seiches. 1905. 
Proc. R.S.E., vol. xxv. 
46. On the Hydrodynamical Theory of Seiches. 1905. Trans. R.S.E., 
vol. xli. 
47. Calculations of the Periods and Nodes of Lochs Earn and Treig from 
the Bathymetric Data of the Scottish Lake Survey. In conjunction 
with E. M. Wedderburn. 1905. Trans. R.S.E., vol. xli. 
48. An Investigation of the Seiches of Loch Earn by the Scottish Lake 
Survey. Part I. — Limnographic Instruments and Methods of Obser- 
vation. Part II. (by James Murray) — Limnographic Observations. 
1906. Trans. R.S.E., vol. xlv. 
49. An Investigation of the Seiches of Loch Earn by the Scottish Lake 
Survey. Part III. — Observations to determine the Periods and 
Nodes. Part IV. — Effect of Meteorological Conditions upon the 
Denivellation of Lakes. Part V. — Mathematical Appendix on the 
Effect of Pressure Disturbances upon the Seiches in a Symmetric 
Parabolic Lake. 1908. Trans. R.S.E., vol. xlvi. 
50. On the Theory of the Leaking Microbarograph, and on some Observa- 
tions made with a Triad of Dines-Shaw Instruments. 1908. Proc. 
R.S.E., vol. xxviii. 
Books. 
1. Algebra, an Elementary Text-Book for the Higher Classes of Secondary 
Schools and for Colleges. A. & C. Black, Edinburgh. Part I., 1886 ; 
Part II., 1889. 
2. Introduction to Algebra for the use of Secondary Schools and Technical 
Colleges. A. & C. Black, London. 1902. 
