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Observation of rogue prevalence in established varieties; typescript reports (1952): unripe fruit colour of dwarf varieties, earliness trial of dwarf varieties, hybrid vigour; distribution of seed of JI varieties; MS report 'Rogues in Tomatoes'.

ASSINSEL Conference, Rome, 23-25 May and Paris, 1 Dec, 2000: minutes of the Sustainable Agriculture Committee; Sage's notes on Paris conference; correspondence; paper and notes on 'Durum Wheat in Italy' by Dr Enzo De Ambrogio; Rome 2000 FIS/ASSINSEL documents.

Rome Conference 20-25 May 2000: booklet 'World Seed Congress List of Participants'; booklet: 'FIS ASSINSEL ROMA 2000 World Seed Congress'; misc coreespondence, accomodation, receipts, programme and list of participants

Letter from Dr N M Clarke (Silow's nephew) to the JIC Archivist Rosemary Harvey about the proposed deposit of the papers of plant geneticist Ronald Alfred Silow.

Letter to Dr E G Jefferys from R A Fisher about statistics and genetics, mentioning chapters of his books on statistics that would be helpful for geneticists. Talks about his latest experiments on Lythrum chromosomes and mice inbreeding. Mentions Mathers, Haldane and de Winton.

Letter to Dr E G Jefferys from R A Fisher about statistics and genetics, mentioning chapters of his books on statistics that would be helpful for geneticists. Talks about his latest experiments on Lythrum chromosomes and mice inbreeding. Mentions Mathers, Haldane and de Winton.

Brief correspondence to Bateson, with a page of his manuscript notes. G.R. de Beer is one of the correspondents.

Rose Acre Roses, Show List 1939-40, R Murrell, Bedmond Hill, Nr. Hemel Hempstead, Herts

(Rose Catalogue) W E B Archer & Daughter, The Roseries, Monks Horton, Sellindge, Ashford, Kent

Rose catalogue: RoseReflections, 1933 - 1934, Thames valley Rose Growers, Laleham-on-Thames.