Before you click on the link, let me be clear about this: I'm not saying that these ads are 'cool' - I'm just agreeing that it's interesting to look back at what kinds of things that we (or at least most of us, I hope!) today would call horribly offensive that advertisers didn't give a second thought to back in 'the old days'.
I also like the comment pondering which of today's ads that we don't think twice about will be considered offensive in another couple of decades.