A typescript copy of 'Charmaine. A Romantic Mystery Play' written by the Reverend S. Rees-Tyrer, Ystrad Mynach, Hengoed, in April, 1936.

Autograph and typescript drafts of the dramatisation of Abse's poem 'Funland', as performed at the Questor's Theatre, Ealing, June 1975.

Autograph and typescript drafts of Abse's play 'Gone', performed in a one act version (ff. 1-26) at the Questor's Theatre, Ealing, June 1962, and in three acts at the Edinburgh Festival, 1977.

A collection of holograph poems, 1953-1956, by Peggy Eileen Whistler ('Margiad Evans'), including 'The Country Churchyard' (1955) (f. 3), 'God's Love' (1953) (f. 4), 'Autumn' ([1956]) (f. 5), 'Bather' ([1953]) (f. 7), 'The Old Name' ([1953]) (f. 8), and 'Cherry Orchard in Bloom' (f. 9).
Other fragments, also in Whistler's hand, include a page of an original play 'Dear Desdemona' (f. 10) [cf. NLW MS 23373E & NLW, Margiad Evans MS 29], and an excerpt from the second part of her unfinished 'Widower's Tale' (ff. 11-14).

Autograph and typescript drafts of the radio adaptation of Abse's play Pythagoras, broadcast 1977, together with draft introduction to the published text of the play, 1979.

Autograph and typescript revisions of Abse's play 'Funland', under the title 'Pythagoras', for performance at Birmingham Repertory Theatre, September-October 1976.

A typescript play entitled 'The Private Tutor' by J. L. Plant.