P. Oppe, in The Thirty-Second Volume of the Walpole Society; 1946-8.

Her doctoral thesis on Peter Scheemakers was published by the Walpole Society.

Walpole Society, Oxford, 1930-47, vol.

Wakefield, West Yorkshire: Walpole Society, 2011.

The Walpole Society was formed in 1911 to promote the study of the history of British art.

Walpole Society, 1939.

The original wording of the manuscripts was only published in the 20th century by the Walpole Society.

The Walpole Society 3 (1914): 1-8.

Memoirs of Thomas Jones, Penkerrig, Radnorshire, 1803 is published by the Walpole Society.

Thomas Bardwell of Bungay, artist and author (Pitman Press for the Walpole Society, 1978).