Llythyrau oddi wrth Idris Foster,
Llythyrau oddi wrth Idris Foster,
Ymddiriedolaeth THP-W: Medal Syr Thomas Parry-Williams - er clod,
Ymddiriedolaeth THP-W: Medal Syr Thomas Parry-Williams - er clod,
Ymddiriedolaethau a phwyllgorau,
Ymddiriedolaethau a phwyllgorau,
'The Independent Television Authority and Harlech Television Limited. Agreement for Appointment of Programme Contractor. 29 July 1968',
'The Independent Television Authority and Harlech Television Limited. Agreement for Appointment of Programme Contractor. 29 July 1968',
'Some observations regarding television programmes for women',
'Some observations regarding television programmes for women',
'Harlech Consortium Limited. Report on proposed allotments',
'Harlech Consortium Limited. Report on proposed allotments',
The Harlech Consortium Directors' Shareholdings',
The Harlech Consortium Directors' Shareholdings',
'Memorandum and new articles of Association of Harlech Television Limited. Incorporated the 28th day of July, 1967',
'Memorandum and new articles of Association of Harlech Television Limited. Incorporated the 28th day of July, 1967',
Torion papur newydd,
Torion papur newydd,
Deunydd amrywiol yn ymwneud â gweithgareddau i lawnsio HTV,
Deunydd amrywiol yn ymwneud â gweithgareddau i lawnsio HTV,
Taflenni amrywiol a rhifynnau cynnar o'r TV Times a Television Weekly.
Taflenni amrywiol a rhifynnau cynnar o'r TV Times a Television Weekly.
Adroddiadau cyfranddaliadau,
Adroddiadau cyfranddaliadau,
Adroddiadau a chyfrifon Cwmni Teledu Harlech,
Adroddiadau a chyfrifon Cwmni Teledu Harlech,
Hanes HTV,
Hanes HTV,
Cerdyn gwahoddiad i'r Rhaglen Ddathlu gyntaf, 11 Hydref,
Cerdyn gwahoddiad i'r Rhaglen Ddathlu gyntaf, 11 Hydref,
Programme Contract Application, 1982 (Cardiff, 1982),
Programme Contract Application, 1982 (Cardiff, 1982),
Papurau amrywiol yn ymwneud ag ymddeoliad AP-W o Fwrdd Cymreig HTV,
Papurau amrywiol yn ymwneud ag ymddeoliad AP-W o Fwrdd Cymreig HTV,
Committee on Welsh Affairs, Session 1979-80. HTV Limited. Minutes of evidence, Wednesday 3 December 1980 (London, 1980),
Committee on Welsh Affairs, Session 1979-80. HTV Limited. Minutes of evidence, Wednesday 3 December 1980 (London, 1980),
'Application for new programme contract - particulars of directors',
'Application for new programme contract - particulars of directors',
'The Independent Broadcasting Authority and HTV Group Limited. Supplement Agreement. 27 July 1979',
'The Independent Broadcasting Authority and HTV Group Limited. Supplement Agreement. 27 July 1979',
