Tales of Suspense #40 CGC 5.5 2nd App. of Iron Man

Tales of Suspense #40

CGC 5.5

Off-White to White pages

2nd appearance of Iron Man

Armor changes from grey to gold.

Stories by Stan Lee, Bernstein, and Lieber

Art by Jack Kirby, Don Heck, Larry Leiber, Sol Brodsky, and Steve Ditko