Williams, E T; Williams, Miss G E; Williams, Dr H B; Williams, J G Williams, E T (Balliol, Oxford) 1 letter with reply, Williams, Miss G E (Surrey) 1 letter with reply, Williams, Dr H B (Surrey)1 letter, 2 replies, 2 memos from Riley to keeper of Entomology, 1 letter from Riley to Goodson, A L, at Tring, with reply Williams, John G (Kenya) 12 letters, 4 replies Also: 1 letter from William H Hemming to Riley, 1 letter including list of illustrations, 1 extract from letter from Williams, 1 letter to P J Green re: photographs from Riley, 2 letters to Michael Walter, Collins publishers from Williams, 3 replies, 2 synopsis 'The Birdwing Butterflies of the World' by W D Riley, illustrations by Williams, Provisional checklist of species and races of ornithopera, schognbergia, trogonoptgra and troides with details of specimins to be illustrated x 2 Was previously DF332/9/5 1958-1974