Lutyens Collection. Vol. cxxx. *Triolet I, for clarinet, mandolin and cello, [op. 160a; 1982]. Ink sketch including series chart; - draft score in ink (ff. 1-17); - dyeline score from non-autograph fair copy (ff. 18-29). ff. 29. 410 x 260mm.; 410 x 260mm.; 370 x 275mm.
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.