Letter (A Letter from the German Interplanetary Society)

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Overview:

Title: Letter (A Letter from the German Interplanetary Society)
Author: Willy Ley
Year: 1931
Type: Essays
Series: Letters: Willy Ley

Editions/Publications:

Unknown. Wonder Stories, January 1931 (Unknown, Willy Ley, Stellar Publishing Corporation, $0.25, 148 pages, pulp, MAGAZINE)