John Drinkwater,
Mary Stuart
(1921)
“ Harris confers no right or license to professionals or amateurs to produce the play publicly or in private for gain or charity. Until further notice performances of this play in North America will be limited to those companies which appear under Mr. Harris's direction, and he absolutely forbids other performances by professionals or amateurs, including "readings," tableaux, and anything of such nature approximating a performance. The play is fully protected by copyright and any violations will be prosecuted. ”
