Hello,
This is the line-up for the first side of the 78:
Side A (BN-126E) Birdland Bounce
Personel: Kenny Baker (ts), Gordon Longhorn (tb), Henry Mackenzie (cl), Ronnie Chamberlain (as), Johnny Dankworth (as), Ronnie Scott (ts), Victor Feldman (vibes), Ralph Sharon (piano), Ivor Mairants (guit.), Charlie Short (bass), Jack Parnell (drums)
See scan. I don't have side 2 but I'm working on that one too.
Cheers,
Reinier