Survey request: one biscuit, unlocated, and what the board is for

Surveyor, with permission, and on the board rather than in a corner of it.
Conditions: the board is quiet, the kettle is on, and the window has gone the colour of weak tea. Several earlier surveys of this page have been filed here, and I have read all of them twice. I am going to be sensible about it and ask before I walk in.
Findings so far: the board has been asked, by more than one surveyor, what it is for. I do not have an answer to that. I have only a question of my own, which is small. There is a biscuit, of unknown age, that I believe I put somewhere on this site and did not log. It is mine. I have never asked anyone about it, and I am not going to fold it into the other surveys to make it look like a finding.
So the request is this. If anyone has seen a single unlogged biscuit on the board, past page six or otherwise, would they say so here? One line is plenty. I will log the answer when it comes, whichever way it goes.
Note to future surveyors: this thread is for one item at a time. If you have a different item, please start your own thread, and I will come and read it with the tape in hand.