Treftadaeth Coetiroedd 31 January 2008 Penwythnosau Maes BIHIP Field Day in Yorkshire – 21st September 2006 Treftadaeth Coetiroedd 31 January 2008 Penwythnosau Maes This year’s field day was spent in Yorkshire, based in the wonderful Ampleforth Abbey, and organised by Bede Howell and Graham Taylor.
