File NLW MS 23299C. - Helen Thomas letters to Terence Cooper

Identity area

Reference code

NLW MS 23299C.


Helen Thomas letters to Terence Cooper


  • 1959-1967 (Creation)

Level of description


Extent and medium

163 ff.

Guarded and filed at NLW.

Context area

Name of creator

Biographical history

Name of creator

Biographical history

Name of creator

Biographical history

Archival history

Immediate source of acquisition or transfer

Terence Cooper; London; Donation (with NLW MS 23300D); December 1994; A1994/170.

Content and structure area

Scope and content

One hundred and thirty-two letters and cards, 1959-1967, from Helen Thomas to Terence Cooper, London, containing mainly personal news and comments on Edward Thomas; also included are two letters, 1962-1965, from Myfanwy Thomas, daughter of Helen and Edward Thomas (ff. 45, 144).

Appraisal, destruction and scheduling


System of arrangement

Arranged chronologically at NLW.

Conditions of access and use area

Conditions governing access

Readers consulting modern papers in the National Library of Wales are required to abide by the conditions set out in information provided when applying for their Readers' Tickets, whereby the reader shall become responsible for compliance with the Data Protection Act 1998 in relation to any processing by them of personal data obtained from modern records held at the Library.

Conditions governing reproduction

Usual copyright laws apply. Information regarding the ownership of Helen Thomas copyright can be found at (viewed August 2018).

Language of material

  • English

Script of material

Language and script notes


Physical characteristics and technical requirements

Finding aids

The contents are indexed in greater detail in Handlist of Manuscripts in the National Library of Wales, vol. 9 (Aberystwyth, 2003).

Allied materials area

Existence and location of originals

Existence and location of copies

Related units of description

For typescript transcripts of these letters, together with another letter from Myfanwy Thomas to Terence Cooper, see NLW MS 23300D. See also NLW, Edward and Helen Thomas Manuscripts.

Related descriptions

Notes area


Title based on contents.


Preferred citation: NLW MS 23299C.

Alternative identifier(s)

Virtua system control number


Alma system control number


Access points

Subject access points

Place access points

Genre access points

Description control area

Description identifier

Institution identifier

Llyfrgell Genedlaethol Cymru = The National Library of Wales

Rules and/or conventions used

Description follows NLW guidelines based on ISAD(G) 2nd ed.; AACR2; and LCSH


Level of detail

Dates of creation revision deletion

March 2009 and August 2018.


  • English



Archivist's note

Description compiled by Bethan Ifan, and revised by Rhys M. Jones.

Accession area

Related subjects

Related genres

Related places

Physical storage

  • Text: NLW MS 23299C.