The body was put in a weighted bag and placed on a flat board.
The Sun
Unfortunately this was a flat board as our declarer made a similar hash of it.
Times, Sunday Times
Great bridge all round — game made and a flat board.
Times, Sunday Times
Place this on a flat board and put it into the fridge until ready to use.
The Sun
I felt particularly sorry for one of my friends who went down in the grand slam for a flat board.
Times, Sunday Times