Gas Burners Old and New A historical and descriptive treatise on the progress of invention in gas lighting, embracing an account of the theory of luminous combustion

The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting

Wrinkles in Electric Lighting

The City of Domes : a walk with an architect about the courts and palaces of the Panama-Pacific International Exposition, with a discussion of its architecture, its sculpture, its mural decorations, its coloring and its lighting, preceded by a history of