Stories by Percy H. Thomas

The SciencesMay 31, 1913

Theory of Mercury-Vapor Apparatus

The Action of the Cooper Hewitt Lamp Construed on the Basis of the Electron Theory

Percy H. Thomas

The SciencesOctober 27, 1906

Some Fundamental Characteristics of Mercury Vapor Apparatus

Mercury Vapok Lamp

Percy H. Thomas

The SciencesOctober 20, 1906

Some Fundamental Characteristics of Mercury Vapor Apparatus

Introductory

Percy H. Thomas