Comic Title: Strange Adventures #36
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: September 1953
Approx. On Sale Date: July 31, 1953 Copyright Date July 29, 1953
Source: Library of Congress, Periodicals 1953
Until 1958 DC did not report actual on sale dates to the copyright office
The publication dates listed in LoC records are NOT release dates.

Frequency: Monthly
Cover Price: $0.10
Page Count: 32
Editor: Julius Schwartz

Title: "Do Not Open Until Doomsday"
Pages: 6

Writer: Sid Gerson
Penciller: Carmine Infantino
Inker: Bernard Sachs

Reprinted In:
From Beyond the Unknown #7 (1970)
Mysteries in Space:The Best of DC Science-Fiction Comics SC (1980)