Life and Google have teamed up together to put all of the images from Life Magazine online. If you haven't spent hours searching through these yet, I don't know what you're waiting for. They're awesome. Here's a few I picked out that are hair-related:
Here is a link to another Farrah Fawcett setting pattern on Flickr. Check out Incurlers other images as well, which include setting patterns from the 60's, 70's and 80's.