•Box containing miscellaneous notes and papers (Source: Balfour, Smith and Fletcher Reference Collection)
•Box containing bound Reference Books (Source: Balfour, Smith and Fletcher Reference Collection)
•Box containing British Reprints (Source: Balfour, Smith and Fletcher Reference Collection)
•Box containing Foreign Reprints – ‘A-Q’ (Source: Balfour, Smith and Fletcher Reference Collection)
•Box containing Foreign Reprints – ‘R-Z’ (Source: Balfour, Smith and Fletcher Reference Collection)
•Box containing Primula Conference Reports: 1886, 1913 and 1928 (Source: Balfour, Smith and Fletcher Reference Collection)
•Box containing ‘The Genus Primula Gardener’s Chronicle’ (1928)
•Box containing ‘The Genus Primula’ – Typescript Papers: ‘A-E’
•Box containing ‘The Genus Primula’ – Typescript Papers: ‘F-N’
•Box containing ‘The Genus Primula’ – Typescript Papers: ‘O-Z’
•Box containing miscellaneous photographs
•Box containing a bound collection of photographs with an index
•Box containing miscellaneous photographs – Sherriff reprints by R. Adam and the Royal Horticultural Society. Etc.
•Box containing misc photographs – reprints by R.M. Adam and photos by R. Eudall
Primula/ Ludlow
•Collection of books, papers, reprints, Photographs, etc. on PRIMULA; apparently used, and added to, in succession by I.B. Balfour, W.W. Smith & H.R. Fletcher, is filed in boxes under “Primula” in Main Index
•Papers/reprints include material by I.B. Balfour, W.G. Craib, A Ernst, G. Forrest, R. Farrer, Ludlow & Sherriff (photographs), John MacWatt, W.W. Smith, F. Kingdon Ward, G. Watt, Per Wendelbo, et al.

68 typed foolscap pages in a clutch folder belonging to John D. Main on the Genus Primula, Synonyms of the Genus Primula from other Genera, Species and Synonyms of the Genus Primula and Primula Synonymy. Possible course notes?
On the front is 'J.D. Main' and 'Primula' in Dymo tape.
John D. Main was a student at RBGE before becoming Head of Horticulture.

Letter from George Forrest, China Inland Mission, Talifu [Dali], Yunnan, to Isaac Bayley Balfour, 'Regius Keeper', Royal Botanic Garden Edinburgh, dated 07 April 1905.
Forrest writes to apologise that he can only muster 105 specimens but promises he will have done better by his return to Talifu next January [1906]. By next mail will send two photographs of plants, one a primula and one a fumaria.
Plants referenced: Fumaria; Primula

•Correspondence dated 1912 -1913 on “Primula”, filed with subject material under “Primula”, Box 1 in main index

•Correspondence, dated 1912-1913 on Primula filed with subject material under “Primula” (Box 1) in main index.