Sheldon Moldoff was the main ghost artist for Bob Kane. It would be fun if Moldoff came in to draw it wearing a Batman costume, entering through a 20th floor window in the dark of night!
Pardon my naïve optimism, but I like to believe that Bob Kane might have actually drawn it. Kane in that era was doing painted reproductions of old covers that were selling for upwards of $10,000 each. At that price, it might be worth it to actually do the work himself.
