Identity area
Reference code
E
Title
Y cyfryngau = The media
Date(s)
- [2000x2020] (Creation)
Level of description
Cyfres / Series
Extent and medium
1 amlen / envelope
Context area
Name of creator
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Deunydd yn ymwneud â chyfraniad John Meirion Morris i'r wahanol gyfryngau. = Material relating to John Meirion Morris' contribution to various forms of media.
Appraisal, destruction and scheduling
Accruals
System of arrangement
Trefnwyd deunydd dyddiedig yn ôl dyddiad. = Dated material arranged chronologically.
Conditions of access and use area
Conditions governing access
Conditions governing reproduction
Language of material
- Welsh