TRANSACTIONS (SERIES Il.). 
Vou. I.—Parts 1-25.—November, 1877, to September, 18838. 
Vout. II.—Parts 1-2.—August, 1879, to April, 1882. 
Vou. IIJ.—Parts 1-14.—September, 1883, to November, 1887. 
Vou. IV.—Parts 1-14.—April, 1888, to November, 1892. 
Vor. V.—Parts 1-18.—May, 1893, to July, 1896. 
Vou. VI.—Parts 1-16.—February, 1896, to August, 1898. 
Vou. VII.—Parts 1-16.—August, 1898, to September, 1902. 
VOLUME VIII. 
Part 
1. On the Magnetic and Electric Properties of an Extensive Series of Alloys of Iron. Part III. 
By W. F. Barrerr, F.R.S.; W. Brown, B.Sc.; and R. A. Haprrenp, M. Insr.C.E. 
Plates I. to TV. (September, 1902.) 1s. 6d. 
2. On the Conservation of Mass. By J. Jory, D.Sc. F.R.S., F.G.S., Professor of Geology in 
the University of Dublin, Hon. Sec., Royal Dublin Society. Plate V. (October, 1903.) 2s. 
3. A New Foundation for Electrodynamics. By Arruur W. Conway, M.A., F.R.U.I. 
(November, 1903.) Is. 
4. Ionization in Atmospheric Air. By J. A. McOnzrianp, M.A., Professor of Experimental 
Physics, University College, Dublin. (November, 19038.) Is. 
