Inks credit from Nick Caputo via the GCD Error List (30 August 2006); the original indexer credited George Roussos. Simek lettering credit from George Olshevsky's Marvel Comics Index, although Nick Caputo suspects Simek only lettered the new logo design and Rosen the cover copy.
A new logo begins this issue, minimizing "Tales of Suspense" and emphasizing "The Power of Iron-Man".
Black Widow next appears in issue #57 (September 1964).
Text story with illustration. Continues from last issue.
The splash page title of this feature utilizes the same design as the more modern appearance of the X-men logo, first appearing in X-men #50 (1963) and matching the color scheme in #51
From here on, the Tales of the Watcher stories in Tales of Suspense are about the Watcher and his people.