Possible Kirby inks per Nick Caputo, Sept 2011. Nick originally suggested George Roussos as possible inker, but after studying many Kirby inked covers, research which can be seen on his blog: http://nick-caputo.blogspot.com/ he believes Kirby inked this cover. Original indexer credited Paul Reinman.
Lee and Heath credits are added for this reprint.
Ditko credit is added for this reprint.