- Papurau Dafydd Wigley
- Is-fonds
An additional group of constituency correspondence, 1983-92, accumulated by Dafydd Wigley as the Plaid Cymru MP for Caernarfon
Grŵp ychwanegol o ohebiaeth etholaethol, 1983-92, a grynhowyd gan Dafydd Wigley fel Aelod Seneddol Plaid Cymru ar gyfer etholaeth Caernarfon