Nation projector carbons (1935)

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Contents Page Chapter I Carbon 7 Chapter II Manufacture of Projector Carbons 11 Chapter III The Carbon Arc 16 Chapter IV D.C., Old Type, Low Intensity Lamps 28 Chapter V A.C., Low Intensity Lamps 36 Chapter VI D.C., Low Intensity, Reflector Arc 40 Chapter VII SRA Projector Carbons 47 Chapter VIII D.C., High Intensity Arc with Rotating Positive 59 Chapter IX A.C. High Intensity Arc 74 Chapter X "Suprex" Type High Intensity Arc 86 Chapter XI Summary of Operating Precautions 91 Chapter XII Carbon Arc Spot and Flood Lamps, Stereopticon and Effect Machines 95 Chapter XIII Brushes 98