"Constable's sketchbook of July 1835. In 1835 Constable's sole exhibit at the Royal Academy was 'The Valley Farm' (see Nos. 373-377 [143-1888, 140-1888, 1249-1888, 1248-1888, 600-1888]). He visited George Constable at Arundel in July. He visited Worcester (where paintings by him had been exhibited in July) to give three lectures, in October."