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Paper, 1 page poster, 'John Innes Foundation Historical Collections Oral History Project', no date

Notebook: entitled Rosa Colchicine and other Shock Treatments 1950 G.D Rowley: Gordon Rowley's handwritten notes and diagrams on experiments 1950-1959

Paper (1 sheet) large hand drawn diagram in black and green showing male and female genes?

Two diagrams dealing with equal and unequal Gametes, headings include Caninae, Gallicanae, Cinnamomeae, Indicae, Banksianae, Bracteatae, Laevigatae, Pimpinellifoliae, Hesrerhodos, Platyrhodon, Synstylae

Photocopy of a photograph of G D Rowley? in Bayfordbury, annotated 'Scoring the rose stock trials 1958' from original colour slide

Orographical Atlas, inside cover inscribed with C D Darlington's school, name and address.

Includes colour samples and examples of compliment slips sent out to those contributing to the survey

Two sheets with envelope. Notes highlight where the subjects were confused by the different colours.