James Powell & Son
Standen House and Garden, West Sussex
possibly James Powell & Son
Wightwick Manor, West Midlands
W. A. S. Benson (1854 - 1924)
James Powell and Sons
Philip Speakman Webb (Oxford 1831 - West Sussex 1915)
W. A. S. Benson
Stourhead, Wiltshire
Canons Ashby, Northamptonshire