Correspondence to, from or relating to Hubert Bath. This file was originally entitled 'B (Bath, Herbert)' and held in a packet marked 'Archive Letters A-C, Box 1'.
Correspondence to, from or relating to Sir Thomas Beecham. This file was originally entitled 'B (Beecham, Thomas, Sir)' and held in a packet marked 'Archive Letters A-C, Box 1'.
Correspondence to, from or relating to Lennox Berkeley. This file was originally entitled 'B (Bennett, Sterndale)' and held in a packet marked 'Archive Letters A-C, Box 1'.
Correspondence to and from Pierre Boulez, along with copy of hire contract for orchestral material. This file was originally entitled 'B (Boulez, Pierre)' and held in a packet marked 'Archive Letters A-C, Box 1'.
Correspondence to, from or relating to Sydney Box, relating mainly to 'Castles in Spain'. This file was originally entitled 'B (Box, Sydney)' and held in a packet marked 'Archive Letters A-C, Box 1'.
Correspondence to, from or relating to Herbert Brewer. This file was originally entitled 'B (Brewer, Herbert)' and held in a packet marked 'Archive Letters A-C, Box 1'.
Correspondence to, from or relating to V. C. Clinton-Baddeley. This file was originally entitled 'B (Baddeley, Clinton)' and held in a packet marked 'Archive Letters A-C, Box 1'.
Correspondence to and from Herbert Howells. This file was originally entitled 'H (Howells, Herbert)' and held in a packet marked 'Archive Letters D-K, Box 2'.
Correspondence to and from John Ireland. This file was originally entitled 'I (Ireland, John, Dr)' and held in a packet marked 'Archive Letters D-K, Box 2'.