English School (circa 1814) KNUR AND SPELL watercolour produced for colour plate XII engraved in George Walker's book 'The Costume of Yorkshire,' firs

English School (circa 1814) KNUR AND SPELL watercolour produced for colour plate XII engraved in George Walker's book 'The Costume of Yorkshire,' first published 1814, mounted, framed & glazed, 20 by 29cm., 8 by 11 1/2in. Provenance: The Collection of Lord Aberdare (1919-2005)