Llyfrau Cownt o Danygrisiau, cyfnod cyswllt Samuel Holland a chwarelau Ffestiniog

This material is held atArchifdy Prifysgol Bangor / Bangor University Archives

  • Reference
    • GB 222 BMSS/2532-2541
  • Dates of Creation
    • 1839 - 1847
  • Physical Description
    • 10 llyfr