The SciencesFebruary 27, 1904
On a Principal Cause of the Saltness of the Dead Sea
Stories by William Ackroyd
The SciencesApril 8, 1893
The Origin of Color
Relation of Molecular and Atomic Volume to Color
The SciencesOctober 2, 1886
Cohesion and Cohesion Figures
The SciencesJune 5, 1880
Physical Society, London
Meeting, April 10, 1880. The Human Eye as an Automatic Photometer.