Letter (Weird Tales, April 1939): A Crackerjack

From Author Wars - https://authorwars.com/books/letter-weird-tales-april-1939-a-crackerjack-2742756.html

Overview:

Title: Letter (Weird Tales, April 1939): A Crackerjack
Author: Richard Kraft
Year: 1939
Type: Essays

Editions/Publications:

Unknown. Weird Tales, April 1939 (Unknown, Richard Kraft, Weird Tales, $0.25, 164 pages, pulp, MAGAZINE)
Unknown. Weird Tales (Unknown, Richard Kraft, Pulp Classics on DVD, other, Anthology)
Unknown. Weird Tales (disc 4, part 2) (Unknown, Richard Kraft, unknown, Anthology)