DC Comics © September 1964, Green Lantern #31. The story "Power Rings for Sale", Green Lantern sells power rings on the street, as a back-up plan against the Grolls.

Appearing:  Green Lantern [Hal Jordan]; Pieface [Tom Kalmaku]; Dr. Keller; Guardians of the Universe; The Grolls (first appearance, villains)

Script; John Broome    Pencils; Gil Kane    Inks; Sid Greene. 

This book appears (f 64), w/ the expected nics, tics, wear and tear.  Thanks for looking.     0545-2408-64