Correspondence C Contains correspondence on visualisation and mental imagery from: Cane, Eliza Dorothea du (3), 1880 Chapman, Evelyn (2), Jan 1880 Chepmell, Mrs, [undated] Clark, [J] W, Jul 1880 Clemes, Isabella J, Nov 1879 Cock, E, Jun [1880] (check Emily S Ford - refers Galton to her abilities) Colkett, Emily, May 1880 Cooper, Miss Alice (4), Dec 1879 - Mar 1880 1879-1880