Comic Title: Mystery in Space #19
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: Apr/May 1954
On Sale Date: February 5, 1954 Copyright Date February 3, 1954
Source: Library of Congress, Periodicals 1954
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.

Newsstand Date February 5, 1954
Source: Newsdealer Magazine, V8 #12

Frequency: Bi-monthly
Cover Price: $0.10
Page Count: 32
Editor: Julius Schwartz

Title: "The Robot Detectives of Mars"
Pages: 6

Feature(s):
Interplanetary Insurance, Inc.

Penciller: Carmine Infantino
Inker: Sy Barry