What other "what" are you looking for other than they are obviously comic books.
Given the $.12 price they are likely collector items?
Iron Man looks like a March, 1939 edition.
First editions? The seminal issues for both Super Heroes?
But did they use 1960's staples? Hmmmm?Good guess, Nort. Except the combined FMV of both of those would be north of $200k.
What I have are facsimile editions, complete down to the 1960s adds.