Letter (Astounding Stories of Super-Science, January 1931)

From Author Wars - https://authorwars.com/books/letter-astounding-stories-of-super-science-january-1931-3390018.html

Overview:

Title: Letter (Astounding Stories of Super-Science, January 1931)
Author: H. C. Kaufman, Jr.
Year: 1931
Type: Essays

Editions/Publications:

Unknown. Astounding Stories of Super-Science, January 1931 (Unknown, H. C. Kaufman, Jr., Reader's Guild, $0.20, 148 pages, pulp, MAGAZINE)