After looking at hundreds of comic book covers, it becomes quickly apparent that not every cover is 100% original. Whether done intentionally or even underhandedly, there's something about uncovering these "swipes" that adds a new element of fun to reading and collecting comics. This Hawk and Dove cover is paying homage to Copperhead's first appearance in the Brave and the Bold #78.
the Brave and the Bold #78 the Brave and the Bold #78
July 1968
Bob Brown
 Hawk and Dove vol. III #9 Hawk and Dove vol. III #9
February 1990
Greg Guler
On Ebay: Brave and the Bold | Hawk and Dove On AtomicAvenue: Brave and the Bold | Hawk and Dove