I still have my 18th Ed from the 60's …. complete with large coffee stain.
The company I worked for had some top-brass visiting and we all had to (a) be at our desks and (b) completely clear the desk except for the piece of paper we were working on. To create the "right impression" (huh?).
So I did this, except that I had a cup of coffee as well. I opened the right filing drawer to check something. It wasn't there so I opened the left filing drawer as well.
And the desk tipped over spilling the coffee all over my 18th Ed.