Cokin ghost filter.

[Mostly Vintage Cameras]

Hello,
Back in the '80's, which as we all know was the best decade, Cokin ran an April Fools advert in a magazine.
I'd really like to find a copy of that advert if one still exists. Anyone else remember this?
Cheers
MVC

 

[Sky]

I remember it, but don't remember what the magazine was - sorry.

I only subscribed to AP in the 80s, but a friend occasionally let me have his old Practical Photographer and other mags, so it could have been in any of them . . .