Rocket Ship comic-book ad

There are some who'll say that X-Ray Specs illos are the zenith of old-timey kid-targeted comics advertising. Those people are wrong. Cardboard spaceships, with their Voyage to the Mushroom Planet promise, are so far beyond anything ever drawn in service of X-Ray Specs that the championship is easy to perceive. This thing is pure desiderata pheromone.

Jet "Rocket" Space Ship