DOHNÁNYI MANUSCRIPTS. Vol. IX A-C. 'Suite en Valse', op. 39, in four movements, Valse symphonique, Valse sentimentale, Valse boiteuse, Valse de fête. Orchestral version first performed in Budapest, 10 Nov. 1943. Two-piano arrangement published 1948.
DOHNÁNYI MANUSCRIPTS. Vol. X A, B. Second piano concerto in B minor, op. 42; 1947. First performed in Sheffield with the composer as soloist, 3 Dec. 1947.
DOHNÁNYI MANUSCRIPTS. Vol. XVI A, B. 'Daily Fingerexercises for the advanced Pianist' (50805 A, f. 2); completed Jan. 1960. Partly German. See the photograph in 50814, f. 8. Published New York, 1962.
DOHNÁNYI MANUSCRIPTS. Vols. XXIV-XXVI (ff. 26, 19, 18). Photographs. Two albums with annotations by Ilona von Dohnányiand photographs. White leather bindings.