Joan Paulson was a mainstay in the Big Book catalogs during the mid 60s into the early 70s Her career overlapped that of Kathy's by a few years.
On Pinterst, there is a page called My Model Mom (2) that is about Joan Paulson, and has a ton of pics. I thought about posting some from this site, however, most of them are all over the internet so I'll just post two.
(1) Pic is courtesy of Blue Senshi. Thanks!
(2) I almost made "My Model Mom" part of the title of this post, but I was afraid that people would think that she was MY mom, which she isn't.