“ By W. C. Dampier Whetham, B.A., Fellow of Trinity College, Cambridge. Communicated by Professor J. J. Thomson, F.R.S. 337
VI. The Value of the Mechanical Equivalent of Heat, deduced from some Experiments performed with the view of establishing the relation between the Electrical and Mechanical Units; together with an Investigation into the Capacity for Heat of Water at different Temperatures. By E. H. Griffiths, M.A., Assistant Lecturer, Sidney Sussex College, Cambridge. ”

“ XV. On the Results of an Examination of the Orientations of a number of Greek Temples with a view to connect these Angles with the Amplitudes of certain Stars at the time the Temples were founded, and an endeavour to derive therefrom the Dates of their Foundation by consideration of the Changes produced upon the Right Association and Declination of the Stars by the Precession of the Equinoxes. ”

“ XIX. Magnetic Qualities of Iron. By J. A. Ewing, M.A., F.R.S., Professor of Mechanism and Applied Mechanics in the University of Cambridge, and Miss Helen G. Klaassen, Lecturer in Physics, Newnham College 985
XX. The Potential of an Anchor Ring.—Part II. By F. W. Dyson, M.A., Fellow of Trinity College, Cambridge, Isaac Newton Student in the University of Cambridge. ”