Nick Caputo believes inking on this story is mainly by Dick Giordano, with perhaps an assist by Al Williamson.
in The Al Williamson Reader (Pure Imagination, 2008 series) #[nn] (2008) [black-and-white reprint]
in The Al Williamson Reader (Pure Imagination, 2008 series) #[nn] (2008) [black-and-white reprint]The lower quarter of the second page is blank as if it was left for the printing of the statement of ownership and management.