Each is 1.75x2". All have gummed reverse with tiny trace of stamp hinge. First displays Axis leaders as rats with Uncle Sam's hand holding them by their tails. Second is Hitler as punching bag. Third is Uncle Sam's axe striking the Axis. Fourth is Uncle Sam with slogan "Put Muscle In His Arms" showing military equipment. Last is Uncle Sam squashing the Axis leaders in his fist with cartoon balloon "What Kind Of People Do They Think We Are?" Each stamp has 1942 copyright "The Adpress Baltimore." Morry Greener Collection. All display Mint.