Erddig, Wrexham (Accredited Museum)
Llanerchaeron, Ceredigion (Accredited Museum)
Ardress House, County Armagh (Accredited Museum)
Buckland Abbey, Devon (Accredited Museum)
Wimpole, Cambridgeshire (Accredited Museum)
Beningbrough Hall, North Yorkshire (Accredited Museum)
Tyntesfield, North Somerset
Rufford Old Hall, Lancashire (Accredited Museum)
Snowshill Manor and Garden, Gloucestershire (Accredited Museum)
Spear and Jackson
Mr Straw's House, Nottinghamshire (Accredited Museum)
Crom Estate, County Fermanagh
W.G. Patterson and Sons
Patterson's Spade Mill, County Antrim
