Top: panel from "The Electronic Ghost of Metropolis!" in Superman (1939 series) #244 (November 1971),
script by Denny O'Neil, pencils by Curt Swan, inks by Murphy Anderson
Middle: panel from the Green Arrow story "The Who Zoo Crimes" in World's Finest Comics #31 (November 1947),
pencils and inks by George Papp
Bottom: panel from Feature Films Magazine #1 [Captain China] (March 1950),
pencils and inks by Jack Sparling
Psst, Clark!
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjQenrY-T9_-EUVG2XBTW-ZiSnvw_V3JFU-8tiFlhrdgKCUBaE56ekbiILucymY9gA-xa4zdGy_z1Njojw78Z-YnlUiN4PIRRurK7GzqoEg3B-PmXl2RJaS1ZaVKVCEHP-m-WVr2xjqailLu1jlzylysiBGc3sVXLXNMFDzAURyrHhKBfcqyO4/s1600/button-libertybellmarch.jpg" "It's...")
