Which had dates and times on. Same front as the "proper" keys.

The ones in the post above are actual keys but the card ones are shown below.

There were also different coloured ones (I've seen a different Celebrity one) but they don't turn up often.
Again, as I said, if anybody from the guide gets the time and wishes to put anything from these posts on the guide, please do. I assume that I'll be credited so I have no objections at all.
If any are to be used in the Playboy book, again, always happy to help if I can.