This is the third Kaiser Aluminum advert by Kliban that I've seen and I suspect that there are more.
I recall reading somewhere that Kliban's work appeared in Esquire. (It would be quite a nice credit in a CV). However, I expected it to refer to a gag cartoon rather than an advert. I haven't yet seen a Kliban cartoon in Esquire...
It proved quite challenging to get a good photo - the dimensions of the vintage Esquire magazines is quite unwieldy. They're quite a big bigger than current magazines.
Quite a nice image...the text suggests that Kaiser Corp. understands young people in a hippy kinda-way.