Although signed Simon and Kirby Harry Mendryk credits Kirby on pencils and inks:
http://kirbymuseum.org/blogs/simonandkirby/archives/category/periods/mainl…
Kirby inks per Harry Mendryk's blog:
http://kirbymuseum.org/blogs/simonandkirby/archives/category/periods/mainl…
Jack Kirby often cited this story as an example of Comics Code restrictions. On page 7 Bullseye is combating Scalptaker but his tomahawk is clearly whited out.
Kirby inks per Harryb Mendryk's blog:
http://kirbymuseum.org/blogs/simonandkirby/archives/category/periods/mainl…
Previous indexer credited Joe Simon.
Kirby inks per Harry Mendryk's blog:
http://kirbymuseum.org/blogs/simonandkirby/archives/category/periods/mainl…
Kirby inks per Harry Mendryk's blog:
http://kirbymuseum.org/blogs/simonandkirby/archives/category/periods/mainl…
Previous indexer credited Joe Simon.
Ger Apeldoorn suggests the possibility of Joe Kubert inks on this story: www.allthingsger.blogspot.com.