Even as a kid, I must have developed a sense that advertisements are not-seen. I probably had not yet become allergic to propaganda, so this stuff slid into and off of my consciousness, leaving relatively little residue.
Every flight has only one purpose – your personal protection!
The next time jets thunder overhead, remember that the pilots who fly them are not willful disturbers of your peace; they are patriotic young Americans affirming your New Sound of Freedom!
[Clarification: this ad was in National Geographic from the 1950s. I found it while I was looking for some of the articles on deep mixed-gas diving; I hadn’t remembered that National Geographic was chock-full of propaganda but, wow, it’s got a lot of howlers in it!]
Meanwhile, the milk man is delivering fallout-irradiated midwestern milk(tm)[stderr]