Handwritten notes, graphs and diagrams, typed descriptions and images of devices and systems (signal generator, data circuit, detection system), c 1970-1979. Reprint: M W Johnson, 'Computer-Aided Interpretation of Electron Micrographs', 1979.
Notes, manuscripts and pressed petals on Tulipa by AD Hall and others
Notebook on cross fertility of winter bean, double hybrids tipped and untipped and sowing notes [nd], draft letter about bee pollination,draft letter about a job vacancy, sowing notes (1954), notes and charts on 'tripping', fertility data (1956)
NSDO (The National Seed Development Organisation) seed varieties catalogues, leaflets, marketing material, newspaper articles, annual reports and accounts.
National Seed Development Organisation Ltd (NSDO) brochure and application form for the Filby leafless pea with notes on yield, market, varietal characters, special features, cultural recommendations and conditions of sale.
Material relating to JIC collaborations with art students from the Norwich University of the Arts (NUA)
NUA Students Collaboration Newspaper