Amazing Stories, Vol. 5, No. 4 (July 1930)
Amazing Stories for July 1930, a New York science-fiction pulp monthly of the Gernsback lineage carrying serials by Edmond Hamilton and Clarence Edward Heller for a readership of amateur scientists and adventure fans. The interior plates are dense pen-and-ink stipple on yellowed pulp paper, showing faceted geodesic machines, ray beams cutting through darkness, operating pits watched by robots, and laboratory interiors with coiled apparatus, with captions set in italic beneath and story titles hand-lettered above.
