National Comics #6

A collection of comics and stories, including -- "Sabotage" , featuring Uncle Sam :  A foreign submarine with the ability to house and launch an airplane is blowing up American military bases, and Uncle Sam aims to stop it! -- "The Blades of Baron Hoff" , featuring Quicksilver :   The entire island of Manhattan is fringed with flames in the greatest conflagration of all time.  Meanwhile, the culprit follows through with his true plans, unhindered by the authorities occupied by the fires. -- Plus :  Pen Miller, Wonder Boy, Kid Dixon, and more!!