| Title | Untitled piece in B flat major (unfinished) |
| Subtitle | For string quartet |
| RefNo | BBM/untitled_piece_in_bflat_major_16 |
| Date | circa Mar-Apr 1929 |
| Extent | 1 item |
| Title | Holographs |
| RefNo | BBM/untitled_piece_in_bflat_major_16/1 |
| Date | circa Mar-Apr 1929 |
| Extent | 1 item |
| Title | Composition draft |
| RefNo | BBM/untitled_piece_in_bflat_major_16/1/1 |
| Date | circa Mar-Apr 1929 |
| Description | Draft situated on the top three systems of the page, marked 'Lento'. |
| Extent | 1 page of 3 page manuscript [2v] |
| PhysicalDescription | Pencil; 23.7 x 30.2 cm. Shares a volume with other sources. See Related Records. |
This is a draft record and therefore reference codes and other details are subject to change. See further details about the project here.