AVENGERS (1963) #5

With their headquarters a shambles after the battle against the Hulk, the Avengers call in a construction crew for repairs. Then, as they depart to attend to their affair, Captain America leaves to teach Rick Jones some acrobatic tricks. Sometime later, as technicans are assembling an artillery computer at Tony Stark’s factory, a piercing sound fills the air and tears the machine apart. The same sound also collapses an anthill that Henry Pym and Janet Van Dyne are exploring and causes other mishaps. Donald Blake goes into action as Thor and soon finds Captain America who is demonstrating his skills to Rick and the Teen Brigade.…