Comic Title: Detective Comics #168
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: February 1951
Approx. On Sale Date: December 22, 1950 Copyright Date December 20, 1950
Source: Library of Congress, Periodicals 1951
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: 48
Contains: Ownership Statement
Editor: Jack Schiff

Title: "The Electronic Thinking Cap"
Pages: 8

Feature(s):
Roy Raymond (of Earth-1)

Artist: Dan Barry

Feature Character(s)

• Roy Raymond (last appearance in Detective Comics #167; next appearance in Detective Comics #169)