James Dixon and Sons, Sheffield (fl.1806-1915)
Springhill, County Londonderry (Accredited Museum)
Viners
James
National Trust Carriage Museum (Accredited Museum)
Firth
Dinefwr, Carmarthenshire (Accredited Museum)
George Butler and Co.
East Riddlesden Hall, West Yorkshire (Accredited Museum)
John Round and Co.
Arlington Court, Devon (Accredited Museum)
Tyzack and Sons
Morden Hall Park, London
Burdall Ltd
Trerice, Cornwall (Accredited Museum)
Ellis and Son, Sheffield
A La Ronde, Devon (Accredited Museum)
Joseph Rodgers and Sons Ltd
Coleton Fishacre, Devon (Accredited Museum)
G Hill
Coggeshall Grange Barn, Essex
Sorby
Kerry
Robert Sorby
Ward and Payne
Ward (1917-2007)
Record
Moore and Wright
Alfrid
Gambles
R Mather and Son
Marples and Sons
Robt Sorby
Edform
Bedford
W Tyzack, sons and Turner
Webb
Ardress House, County Armagh (Accredited Museum)
Mappin and Webb Ltd.
Baddesley Clinton, Warwickshire (Accredited Museum)
Walker and Hall
Packwood House, Warwickshire (Accredited Museum)
Dunham Massey, Cheshire (Accredited Museum)
Sheffield Flatware Co. Ltd.
Frank Cobb and Co
Rogers Sheaf Island Cutlery
Sudbury Hall, Derbyshire (Accredited Museum)
Daniel and Arter
