Comic Title: Adventure Comics #265
Publisher: DC (National Comics Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: October 1959
On Sale Date: August 27, 1959 Copyright Date August 27, 1959
Source: Library of Congress, Periodicals 1959

Frequency: Monthly
Cover Price: $0.10
Page Count: 32
Editor: Mort Weisinger

Title: "The First Superman Robot"
Pages: 12

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

Writer: Otto Binder
Artist: George Papp

Feature Character(s)

• Superboy (last appearance in Superboy #76; next appearance in Adventure Comics #266)

Supporting Character(s)

• Jonathan Kent (last appearance in Superboy #76; next appearance in Adventure Comics #266)
• Martha Kent (last appearance in Superboy #76; next appearance in Adventure Comics #266)
• Lana Lang (last appearance in Superboy #76; next appearance in Adventure Comics #266)
• Krypto (last appearance in Superboy #76; next appearance in Adventure Comics #266)

Guest Appearance(s)

• Superman (last appearance in Action Comics #257; next appearance in World's Finest Comics #105)

Other Character(s)

• A Superboy robot (later converted to a Superman robot; destroyed in this story; no further appearances)

Synopsis:
Superboy builds a new Superboy robot. Although he asks Jonathan Kent not to use the robot, Mr. Kent does anyway. Superboy decides to get even by pretending he was changed into an adult as a result of Jonathan’s use of the robot. The robot is refitted to look like Superman. Mr. Kent is tipped off to the plan and turns the joke on Superboy.

Later, Superboy is using his time viewer to see the future, while Superman is viewing the past. The mechanism of the machine causing them to switch places. Superman is stuck in the past until nightfall, but Jonathan believes that he is a robot. Krypto chases him off, and prevents Superman from returning to the Kent house. He does eventually make it back in time to switch back with Superboy.