Thanks. That's why I asked first.
I made sure to put all the black I thought was necessary, and then a little extra to be safe. If people really want to find the uncensored versions it's easy enough with the tools we have these days.
You need to imagine back in the 50s and 60s when there was no internet, no playboy on TV, not even HBO shows which have become half pornography. When these cards were printed married couples on TV couldn't even sleep in the same bed fully clothed!
Now a 10 year old can go to a computer and see unspeakable things in minutes. At least back in the day had a kid got a hold of their parent's deck it was classy stuff.