I have a full grid, the year and the place. But I cannot begin to think what remark might have been made at the event. To my mind it could be just about anything, despite staring at the grid for most of this afternoon.
I could be wrong, kirky, because I don't understand a comment about putting them in the diametrically opposite cell, made above. I put one over the other to form a symbol that you would see at this place, using red and blue ink.