Gawthorpe Hall, Lancashire
J.P.D.
W. Moorcroft Ltd
Knightshayes Court, Devon (Accredited Museum)
Chastleton House, Oxfordshire (Accredited Museum)
Bamford
Devil's Dyke and Saddlescombe, West Sussex
J. S. Wild
Arlington Court, Devon (Accredited Museum)
Hinton Ampner, Hampshire (Accredited Museum)
Shorter and Son
Kingston Lacy Estate, Dorset (Accredited Museum)
Biddulph Grange Garden, Staffordshire
Ridgeway Potteries Ltd
Polesden Lacey, Surrey (Accredited Museum)
Palissy
Coleton Fishacre, Devon (Accredited Museum)
Spode Pottery and Porcelain Factory (est.1776)
Upton House, Warwickshire (Accredited Museum)
Cotehele, Cornwall (Accredited Museum)
Crown Staffordshire
Mompesson House, Wiltshire (Accredited Museum)
W.T. Copeland and Sons
Berrington Hall, Herefordshire (Accredited Museum)
Shelley China
Trerice, Cornwall (Accredited Museum)
G. M. and C. J. Mason
A La Ronde, Devon (Accredited Museum)
Royal Stafford
Barker Bros Ltd
W. H. Grindley and Co.
Meakin
Sampson Bridgwood and Son Ltd
Ridgway
Chapmans [Longton] Ltd
