CURZON COLLECTION. Vol. XXVII (ff. 164). Piano quartets op. 25 in B flat major, op. 26 in A major, op. 60 in C minor. In Klavier Quartette, ed. G. Schumann. Score and parts (Leipzig: C. F. Peters, n.d.). The parts lightly annotated. Acq. Berlin, 1929. Perf. 1950- 1952.
CURZON COLLECTION. Vol. XXVIII (ff. 62). Piano quintet in F minor, op. 34. Score and parts (Leipzig: Peters, n.d.). The parts lightly annotated, not by Curzon. Perf. 1937- 1974.
CURZON COLLECTION. Vol. XXIX (ff. 111). Piano trios op. 8 in B major, op. 87 in C major, op. 101 in C minor, and op. 114 in A minor. Score only. In G. Schumann (ed.), Klaviertrios (Leipzig: C. F. Peters, n.d.). All but op. 87 lightly annotated.
CURZON COLLECTION. Vol. XXVI (ff. 114). 1. ff. 1-27v. Sonata in F major, op. 99, for cello and piano. Score and cello part (Leipzig: Breitkopf & Härtel, n.d.). Annotations to score only. 2. ff. 28-53v. *Sonata in F minor, op. 120, no. 1, for viola and piano. Score and viola part (Berlin:...