| Description | Williams, Dr C B (Cairo, Ministry of Agriculture; Amani Research Centre, Tanganyika (Tanzania); Birkenhead; Edinburgh; Rothamstead Experimental Station, Harpenden) 116 letters with 144 replies, 1925-1961; 2 maps; Extract from Memoires de L'Academie des Sciences de Turin: Nuees de Papillons qui ont Paru a la fin Demai; List of Tanganyikan butterflies captured by Williams; Article: Butterfly immigrants in Britain (by Williams) ; reprinted from 'Discovery' Feb 1935; List of new Mexican species by P R Gleason; Article: Our Butterfly Visitors from Abroad by C B Williams, reprinted from 'Country-Side', 1936; 2 letters to Riley from Collins publishers and 2 replies; Tropical Butterflies: list of plates
Was previously DF332/9/4 |