Comic Strip of the Week - Boom!

In 1940, Russ Stamm celebrated the 4th of July with a boom! In the last panel of this strip, a plane crashes into a daycare center, beginning one of my personal favorite Scarlet story lines ever. The only time it has been republished in the last 50 years is in The Untold Origins of the Invisible Scarlet O'Neil, though you can see a big portion of the story on the official Scarlet website.