Label Instructions on Early Gem/Concert 20-note Rollers:

           DIRECTIONS.
            Place the
        Roller in the In-
    strument with this end at
      your left     hand.
        Always       play a
         roller     through
      until it shifts before
      removing     it.

Label Instructions on Later Gem/Concert 20-note Rollers:

           DIRECTIONS.
     Place the Roller in the
    Instrument      with this
       end at       your left
      hand and       play it
      through until it shifts
     before removing it.

Label Instructions on Grand 32-note Rollers:

               Notice.
     Push down the Latch till it
   catches. Place the roller on the
  spindle with this end at your left.

    PULL UP the Latch and play the
  tune through till it shifts before
             removing it.