Peanuts by Charles Schulz for June 21, 1960

Transcript:

"!" Linus glances down at the wading pool he stands in. <br> <br> He leaps out of the inflatable pool. <br> <br> Something appears on the surface of the water. <br> <br> Snoopy marches past Linus. He wears a mask and flippers. <br> <br>