Yep, it's a lovely congratulatory post card of a Polly Thayer painting from my pals and affixed to the back? A ticket stub from a performance of Good Evening with my idol, Peter Cook and (my almost idol) Dudley Moore. As you can see from the note, it was found in a library book (I love how so many of my friends work in libraries) about Russian icons (?!).
Little stub, big smile. Thank you, Boojums.
ADDENDUM per T'joey Zone:
Do mention Loree B found it...Cheryl said to post it...
i stuck it