Marvel Comic Book Covers ~ Mid-1960's

A few years back I picked up a lot of over 800 pristine
comic book cover proofs from mid-1950's - late 1960's. The
group is an assortment of Charlton, Marvel and DC covers.

Here's some of my favorite Marvel covers in the collection!
Cover art by Jack Kirby, Don Heck, Jim Steranko,
Steve Ditko, Wally Wood, Dick Ayers & Gene Colan