Which opera, L'elisir d'amore or The Turn of the Screw, premiered first ?
L'elisir d'amore:  The opera premiered on 12 May 1832 at the Teatro della Canobbiana in Milan. The Turn of the Screw (opera):  The opera was commissioned by the Venice Biennale and given its world premiere on 14 September 1954, at the Teatro La Fenice, Venice.
i don't know