Science and Invention, April 1922
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Overview:
- Title: Science and Invention, April 1922
- Author: H. Gernsback, Editors of Science and Invention
- Year: 1922
- Publisher: Experimenter Publishing Company
- Price: $0.25
- Pages: 108
- Binding: quarto
- Type: MAGAZINE
- Title Reference: The Gravity King
- Notes: v9 #12 Speculative fiction content only. Data from Bleiler's "Science-Fiction: The Early Years".