Grand concerto concertant pour pianoforte, violon et violoncelle : avec accompagnement de deux violons, alto, flûte, deux hautbois, deux clarinettes, deux cors, deux bassons, trompettes, timballes et basse : op. 56 / composé ... par Louis van Beethoven.

For piano, violin, violoncello, and orchestra.
Parts for: Piano, Violino concertante, Violoncello concertante, Violino I, Violino II, Viole, Basso, Flauto, Oboa I, Oboa II, Clarinetto I, Clarinetto II, Fagotto I, Fagotto II, Corno I, Corno II in C, Clarino I in C, Clarino II in C, Timpano, in C.
First ed. ; engraved.
Library's copy has defective t.p., with loss of publisher's number and the first part of his name; the price, f.8, has been erased.