Let's kick this off with that classic Panorama magazine cover which, I'm sure, must have sold many, many copies....
In this Fathers Day 1976 issue, the headline reads, "Father and Daughter: Something Special." And it certainly is a special bond--although I'm not sure the daughter in the cover photo is appreciating how "special" it is.
In the Spanking world, of course, the husband/boyfriend is often something of a father-figure, and the wife/girlfriend can be seen as a naughty daughter who needs to be corrected. So Happy Fathers Day to all the "daddys" and "daughters" out there!
To close this post out, I mentioned that Panorama magazine probably sold many copies of the issue shown above. I don't have the sales figures, of course. But it must have done well because later in Panorama's existence, they basically ran the same cover again. It wasn't, as far as I know, a Fathers Day issue, and the models are different. But with a cover blurb that reads, "What to do with our naughty daughters? Spanking!", it's a good way to close out this special edition.