Electrical Experimenter 1918-10
Monthly popular-science and radio magazine edited by Hugo Gernsback in New York, this October 1918 issue aimed at amateur electricians, wireless operators and inventors during the First World War. Pictures include a color cover of an automatic machine-gun soldier mowing down troops and a panoramic halftone plate of aerial battle over trenches, useful for early sci-fi war imagery and biplane silhouettes.
