Lutyens Collection. Vol. xcii. Concertante for Five Players, for flute, clarinet, violin, cello and piano, op. 21 afterwards op. 22; 1950. Pencil sketch; - draft full score in pencil, including reduction (ff. 1-16); - fair copy full score in ink, including reduction (ff. 17-31). ff. 31. 37...
Lutyens Collection. Vol. xciv. *Six Tempi for Ten Instruments, op. 42; 1957. Pencil full score, incomplete wanting end of third and whole fourth movement (ff. 1-11); - two printed full scores (ff. 12-57). For a fair copy full score in pencil, see Add. 59804. ff. 57. All 245 x 305mm.
Lutyens Collection. Vol. xcvi. *String Quintet, for two violins, viola and two cellos, op. 51; 1963. Draft (ff. 1-19) and fair copy (ff. 20-33) scores, both in pencil. ff. 33. Both 370 x 270mm.