Wonders of the Internet
https://blog.plover.com/misc/wonders-2.html [blog.plover.com]
2019-11-05 04:18
There wasn’t any indication of what it had been part of, or what it was for, but it did have the marking PART 2198768 on the back, so I handed that to The Goog.
And the result was instantaneous and unequivocal: it belongs to my refrigerator. Specifically, it goes in the back of the freezer compartment to keep food from falling down into the back and blocking the drainage path.