Eleven years earlier, we had a story in which Superboy met Lois Lane. Here we have an entirely different story of how Superboy met Lois Lane. One could argue that the previous one, since it was still in the Golden Age, was the Earth 2 Superboy...except that there was no Earth 2 Superboy.
In related news, a letter writer suggests that Superboy meet Jimmy Olsen when he was a baby, also something we've a;ready seen a few years earlier. The response is that that's a good idea!
Tying the whole thing up--sort of--is an ad in which we have SuperMAN but with a baby Lois!