Llanerchaeron, Ceredigion (Accredited Museum)
Dudmaston, Shropshire (Accredited Museum)
Ightham Mote, Kent (Accredited Museum)
Cotehele, Cornwall (Accredited Museum)
Hatchlands Park, Surrey (Accredited Museum)
Buckland Abbey, Devon (Accredited Museum)
Clandon Park, Surrey
Penrhyn Castle, Gwynedd (Accredited Museum)
Charlecote Park, Warwickshire (Accredited Museum)
Wightwick Manor, West Midlands (Accredited Museum)
Cornish Engines, Cornwall
Dunster Castle, Somerset (Accredited Museum)
Castle Drogo, Devon (Accredited Museum)
Antony, Cornwall
Calke Abbey, Derbyshire (Accredited Museum)
Berrington Hall, Herefordshire (Accredited Museum)
Cliveden Estate, Buckinghamshire
Saltram, Devon (Accredited Museum)
Wallington, Northumberland (Accredited Museum)
Trengwainton, Cornwall
Hughenden, Buckinghamshire (Accredited Museum)
Atkin Brothers
Mount Stewart, County Down (Accredited Museum)
Blickling Hall, Norfolk (Accredited Museum)
Tyntesfield, North Somerset
Joseph Nollekens, RA (London 1737 – London 1823)
Sizergh Castle, Cumbria
Ickworth, Suffolk (Accredited Museum)
Biddulph Grange Garden, Staffordshire
Stowe, Buckinghamshire
Colby Estate, Pembrokeshire
Godolphin, Cornwall
