Credits from Wally Wood: Strange Worlds of Science Fiction (Vanguard Productions, 2012 series) #[nn] (January 2012) indicate that this story was inked by Wally Wood.
Inker Credits from The Art of Al Williamson (Blue Dolphin Enterprises, 1983 series) #[nn] (1983)
Inker Credits from The Art of Al Williamson (Blue Dolphin Enterprises, 1983 series) #[nn] (1983)
Appears on inside back cover