[romaaeterna]

The Maunder Minimum ended in 1715. Ice ages are not things that you "come out of" in a single year. Volcanic activity is not regular.

So your statement "over by 1950 and we wouldn't expect any further warming since then" has no basis.

[Angostura]

You'll notice that I didn't we came out of it in a single year. I was saying that the factors that contributed to the Little Ice Age would have stopped having an influence by 1950.