Il trovatore : dramma in quattro parti / di S. Cammarano ; posto in musica dal Maestro Giuseppe Verdi ; riduzione per pianoforte solo di Luigi Truzzi.

With supralinear Italian text.
Each of the 21 numbers has its own t.p., caption title, price, and pl. no.; 12 of them have corner dates, which range from "24.1.52" to "25.6.53".
Title pages list the separate numbers of the opera, with publisher's numbers; some t.p.'s list the publisher's numbers 24967, 24969--24971, 24983--24986, and 24980--24986 (only); others list all numbers between 24967 and 24986.
Engraved.
Early, possibly first, edition of the piano arrangement of the opera.
Library's set lacks v. 1 (Sinfonia).