The Inventions, Researches and Writings of Nikola Tesla With Special Reference to His Work in Polyphase Currents and High Potential Lighting

1894 with special reference to his work in polyphase currents and high potential lighting. Contents: Ployphase Currents; Biographical & Introductory; a New System of Alternating Current Motors & Transformers; Tesla Rotating Magnetic Field; Modifica.