Papurau Cylch Cymry Caerwynt / Winchester Welsh Society Papers,
- NLW ex 2886.
- File
- 1981-2008.
Papers of Winchester Welsh Society collated by Gareth Davies as the final Treasurer. = Papurau Cylch Cymry Caerwynt wedi'u crynhoi gan Gareth Davies fel y Trysorydd olaf.