Comic Title: Superman's Pal, Jimmy Olsen #39
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: September 1959
On Sale Date: July 2, 1959 Copyright Date July 2, 1959
Source: Library of Congress, Periodicals 1959

Frequency: Monthly, with the exception of Feb., May, Aug., and Nov.
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "Jimmy Olsen's Super-Signals"
Pages: 8

Feature(s):
Jimmy Olsen (of Earth-1)

Writer: Otto Binder
Penciller: Curt Swan
Inker: John Forte

Reprinted In:
Showcase Presents:Superman Family Vol. 3 TPB (2009)

Feature Character(s)

• Jimmy Olsen (last appearance in Superman's Pal, Jimmy Olsen #39; next appearance in Superman's Girl Friend, Lois Lane #12)

Supporting Character(s)

• Superman (last appearance in Superman's Pal, Jimmy Olsen #39; next appearance in World's Finest Comics #104)

Villain(s)

• Anti-Superman Gang (first appearance; next appearance in Action Comics #261)
• Ace Manton (no further appearances)

Synopsis:
Jimmy Olsen nearly has his signal watch stolen by a member of the Anti-Superman Gang. He decides that he should hide the watch at night, but he does it while sleepwalking. When he awakens he does not know where he put the watch.

The next day, Jimmy must use alternate means of contacting Superman for help with emergencies. He is worried that the Man of Steel will think he is irresponsible for losing the watch. He finally locates the watch on his own ankle.