[6 copies of various manuscripts], unsigned, undated

1. Balzac in Salzburg [for piano]: Photocopy, 1 page. Note on the bottom in composer's hand, pen and ink: "materiał do /2H/" 5.25 x 8.25 in (13 x 21 cm). 2. Music for Tape - Notatki: Photocopy, 1 page on graph paper. Note on the bottom in composer's hand: "Music for tape [,] Notatki." Pen and ink.Unsigned, undated. 10.5 x 7.5 in (27 x 19 cm) 3. Open Music: Photocopy, 1 page. Signed bottom right: Schaeffer/Open Music/ (kopia)."Pen and ink. 10.5 x 10.5 in (27 x 27 cm) 4. 2 Utwory na skrzypce i fortepian: Photocopy, 1 page. "Kopia druku" in composer's hand bottom right. Pen and ink. 11.5 x 8.25 in. (29 x 21 cm) 5. Pies Tavio: Photocopy with text in composer's hand on the bottom: "Pies Tavio [,] 2 v. 1984 /kopia." Pen and ink. 11.75 x 8.25 in (30 x 20.5 cm) 6. [Untitled orchestral work]: seating chart for orchestra. Annotated upper left: "Układ instrumentów" in composer's hand. Pen and ink. 8.25 x 5.5 in (20.5 x 14 cm).