The play 'The Precious Documents' by Britten and J.W. Pounder. Pages 1 and 8-16 only.
See also John Pounder, 'The Mystery of the House', featuring Britten in the cast.
18 pages
18 sides blue notepaper 11.0 x 17.6 cm
Title page reproduced as an illustration in Mitchell and Reed 'Letters from a Life' Vol.1. Pages 8b, 9 are reproduced as an illustration in Kildea, 'Britten on Music', facing p.240
Archive
https://www.bpacatalogue.org/archive/BBW-2-5-1