1\version "2.17.6"
2
3\header {
4  texidoc = "Rehearsal marks with direction DOWN get placed at
5the bottom of the score."
6}
7
8\new StaffGroup <<
9   \new Staff { g'1 }
10   \new Staff {
11     c'1
12     \once \override Score.RehearsalMark.break-visibility = #begin-of-line-invisible
13     \once \override Score.RehearsalMark.direction = #DOWN
14     \mark \markup \italic "Fine."
15   }
16 >>
17