vii, 247 pp. Full score, small folio. Only the slightest wear to wraps, text block clean and white. Originally published (new compilation): Trios fur Pianoforte, Violine u. Violoncello / von Joseph Haydn ; revidiert von Fr. Hermann. Leipzig : C.F. Peters, 18--. Bd. 1-2. With new introd. Contents: E minor, Hob. XV, no. 12; A-flat major, Hob. XV, no. 14; A major, Hob. XV, no. 18; D minor, Hob. XV, no. 23; D major, Hob. XV, no. 24; G major, Hob. XV, no. 25; F-sharp minor, Hob. XV, no. 26; C major, Hob. XV, no. 27; E major, Hob. XV, no. 28; E-flat major, Hob. XV, no. 29; E-flat major, Hob. XV, no. 30; E-flat minor, Hob. XV, no. 31.