LIST OF ILLUSTRATIONS. 
Plates 1 to 5. —Mr. C. Chambers on the Limi-Solar Variations of Magnetic Declina¬ 
tion and Horizontal Force at Bombay, and of Declination at Trevandrum. 
Plates 6 to 10. —Professor W. Ramsay and Dr. S. Young on Evaporation and 
Dissociation.—Part III. 
Plates 11 to 13. —Mr. H. L. Callendar on the Practical Measurement of Tem¬ 
perature. 
Plates 14 to 18. —Professor W. Ramsay and Dr. S. Young on Evaporation and 
Dissociation.—Part V. 
Plates 19 to 21.— Mr. S. A. Hill on some Anomalies in the Winds of Northern India, 
and their Relation to the Distribution of Barometric Pressure. 
Plates 22 and 23. —Professor G. H. Darwin on Figures of Equilibrium of Rotating 
Masses of Fluid. 
Plates 24 to 26. —Mr. J. T. Bottomley on Thermal Radiation in Absolute Measure. 
