You will arrange things with him, and let us all be on the spot by one or two o'clock.

Please try to arrange that.

The weapons, of course, will be pistols.

And I particularly beg you to arrange to fix the barriers at ten paces apart; then you put each of us ten paces from the barrier, and at a given signal we approach.

Each must go right up to his barrier, but you may fire before, on the way.