Science and Invention, October 1920
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Overview:
- Title: Science and Invention, October 1920
- Author: Editors of Science and Invention, H. Gernsback
- Year: 1920
- Publisher:
- Price: $0.25
- Pages: 96
- Binding: quarto
- Type: MAGAZINE
- Title Reference: Science and Invention - 1920
- Notes: Source available at World Radio History https://worldradiohistory.com/Archive-Electrical-Experimenter/SI-1920-10.pdf