Comic Title: Detective Comics #241
Publisher: DC (National Comics Publications, Inc.)
Address: 480 Lexington Avenue, New York, NY
Cover Date: March 1957
On Sale Date: January 22, 1957 Copyright Date January 20, 1957
Source: Library of Congress, Periodicals 1957
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 January 22, 1957
Source: Newsdealer Magazine, V11 #11

Frequency: Monthly
Cover Price: $0.10
Page Count: 32
Editor: Jack Schiff

Title: "The Rainbow Batman"
Pages: 12

Feature(s):
Batman (of Earth-1)

Writer: Edmond Hamilton
Penciller: Sheldon Moldoff
Inker: Stan Kaye

Reprinted In:
Batman #182 (1966)
Batman in the Fifties TPB (2021)
Batman:The Silver Age Omnibus Vol. 1 HC (2023)

Feature Character(s)

• Batman (last appearance in Batman #106; next appearance in World's Finest Comics #87)

Supporting Character(s)

• Robin (last appearance in Batman #106; next appearance in World's Finest Comics #87)
• Commissioner Gordon (last appearance in Batman #106; next appearance in Detective Comics #242)
• Alfred Pennyworth (last appearance in Batman #106; next appearance in Detective Comics #242)

Villain(s)

• Some unnamed thieves (no further appearances)

Other Character(s)

• A young girl (no further appearances)

Synopsis:
Dick Grayson saves a girls life during a robbery. In the process, he injures his arm. He does see the crooks and can identify them later. As he searches for the crooks as Robin, Batman wears several different colored costumes. Eventually Robin spots the thieves, allowing Batman to apprehend them. Afterward, Batman goes back to his old costume. He wore the special ones to draw attention to himself and away from Robin, as people might realize Robin had an injured arm like Dick Grayson’s.