I'm afraid I don't remember Tina as I've had it some while....but not in that format. My OH collects things for me too, so it may have been him who found it. I really can't remember.
I think it was an old, out-of-copyright drink or pefume ad. but I removed the words + generally 'worked on it' for a long time before it was useable. (I did graphics + art as a job)
But I search for things all the time - everywhere - & save them for the right time, often for years.

So I'm no help I'm afraid.
Jackie