This collection consists of material created and gathered from the expeditions of F. Ludlow and G. Sherriff, thought their expeditions of Bhutan and Tibet during 1933-1949.

The collection consists of 5 sub-series: plant documents, expedition documents, diaries, correspondence and visual material.

[1] This series consists of a variety of material which includes plant and seed lists from their expedition with a large focus on Primula, Meconopsis and Rhododendrons, as well as publications gathered by Ludlow and Sherriff which cover their shared interest in the Himalayan region and it's flora and fauna. There is also a garden register donated by the Knox Finlay family detailing the progress of plants/seeds in their gardens acquired from various expeditions including Ludlow and Sherriff's between 1951-52.

[2] This series consists of a variety of expedition documents ranging from itineraries and maps to administration lists and passports.

[3] This series consists of originals and photocopies of the diaries of Sherriff and Ludlow during their expeditions.

[4] This series consists of a variety of correspondence from and to Sherriff and Ludlow over the course of their expeditions.

[5] This series consists of a variety of material including: photographic material, films and videos. Photographic material ranges from prints and negatives taken by Sherriff and Ludlow to prints of digital images taken as exhibition documentation in 2014. The films are..... There have been dvd surrogates made of the films to ensure continued accessibility.

•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.

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

1 photo album marked 'Vol 2' containing 42 prints of alpine plants; 2 separate prints mounted on card (Cyclamen repandum and Primula reidii); and 3 RHS certificates dated 1947, 1959, and 1964

A collection of material from and relating to the plantsman and primula specialist Dr. John MacWatt including photographs, paintings, scrapbooks, papers, nursery catalogues, articles, medals and certificates.

[Incomplete, pages numbered 5-22] Left Tali [Dali] on 14th [November] to go to Lichiang [Lijiang] and from there up to the top of the great Yangtse bend to work the base of the glacier. Collected many seeds in Lichiang valley and describes an especially curious plant which may be new. On 28th November set out for Chung Tien via A Hsi. Gives detailed description of Tibetan house and wonders how the inhabitants of the plateau survive in winter; as there is nothing to take them outside they ‘simply sit and snooze and smoke themselves over their pine and yak dung fires.’ Describes shooting his first wolf and a shooting competition with a local Tibetan chief; intensity of cold; arrival at Chong Ku. Promises to send Clem a set of half a dozen Chinese tea cups. Plants mentioned: Allium (p.9); Azalea (pp.8-9, 15); Bamboo (p.17); Corn (p.10); Gentian (pp.7, 9, 15); Geranium (p.15); Lily (p.12); Lychnis (p.9); Paeonia (p.9); Pine (pp.6, 8, 10, 17); Primula (p.15); Rhododendron (pp.7-9, 15); Saxifrage (pp.9-10, 15); Senecio (p.10)