Science and Invention (1920-1931 Experimenter Publishing) Vol. 18 #11
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Published Mar 1931 by Experimenter Publications.$44.00
View scans- Front cover detached 70%. Back cover detached 20%. Staple rust: Moderate.
Volume 18, Issue 11 - March, 1931. 8.5" x 11.5", 100 pages, B&W. Cover price $0.25.
