Detective Comics #255
Cover ACGC Census
Responding to an urgent call from Professor Hale at the Mechanical Museum of Natural History, Batman and Robin arrive only to find the professor has apparently died at the \"hands\" of one of the mechanical dinosaurs on exhibit. When they examine the body more closely, they discover the dead man has left them a clue to his killer!
Cover Date
May 1, 1958
On Sale Date
March 25, 1958
Pages
36
Cover Price
$0.10
Rating
Approved by the Comics Code Authority
Editor
Jack Schiff
Credits
Writer
Penciller
Letterer
Cover Artist
Characters
Batman [Bruce Wayne]; Robin [Dick Grayson]; Professor Hale (museum curator, death); Albert Linke (museum taxidermist); Mario Hazzara; John Logan (master electrician); Mr. X [Carl Danton] (villain, introduction); Fingers Nolan (villain, introduction)