Even in 1963 Readers Digest had an article speculating that Hitler was alive in South America.
"Time to look out for number one."
"So I grabbed a blonde and a case of beer
Say the Russians are commin'
lets get out of here."
"Auf wiedersehn
good to've seen ya."
"I got a one way ticket to Argentina!"
He has gotten older, but this is clearly the same man: