3 paintings, 32 b&w photographs (some cut up) and 1 hand-coloured photograph: 1. Painting of a row of 4 flowers (blues, white, deep purple), dated 1 June 1923, 7 June 1924 and June 1924. Back annotated in pencil, 'N atomaria, N. crambeoides etc. with colour notes. 2. Painting of a row of 2 flowers (deep red with white fringe), dated July 1925. 3. Painting of a row of 6 flowers (deep purple, red and white), dated 16 June 1926. Photographs: 22 of rows of flowers (from which paintings based), including one hand-coloured (many of these are cut up); 4 of potted plants (N.insignis and discoidalis), dated June 1923; 6 of rows of leaves labelled 'Crambeodes, Atomaria, Atomaria Atrocaeruled, Dicoidalis, Insignis, Maculata Gradiflora' and N. liniflora, dated June 1923.
Hand-painted colour chart: squares of colour in shades of white, pink, mauve and red for Primula obconica, dated Sep 1922. Photograph (b&w) of rows of Primula obconica, with number labels corresponding to colour chart, dated Sep 1922.
- B&w photograph of 3 flowering Phlox plants (stems in boxes), back reads 'Phlox mosaic, pieces from our plant at Kew', dated 1922. 2. B&w photograph of 2 Phlox plants, back reads '51/24, dated Sep 1924; 3.Painting: of 2 individual flowers (pink), labelled (on back) ,Duchess of Roxburgh, signed 'HCO', dated Aug 1922
3 packets of b&w negatives. 1. Nicotiana: 1 b&w neg. strip of 5 frames of individual flowers. 2. Oenothra: 2 b&w neg. strips of Oenothera, 5 frames and 4 frames of capsules. 3. Primula: 1 b&w neg. strip of 4 frames of individual flowers.
1 b & w photograph of Verbena flowers, black background, back inscribed 'Verbena Malionetts[?] x 3', dated Sep 1926.
22 x b&w photographs of wallflowers, 4 dated May 1925, 1 dated May 1927.
Birthday presentation wallet (1897), photographs
Photographs and Slides. Paperwork.
Loose page: Pulmonaria virginica - Virginia Lungwort: print similar to plate by William Curtis, The Botanical Magazine; or, Flower-Garden Displayed, Vol 5, p. 161, plate no.160., 1791. Back of page inscribed 'Pulmonaria Virginica - Virginia Lungwort 1814'. In folder of loose pages of botanical painting prints from published volumes including the 'Transactions of the Horticultural Society of London' and William Curtis, 'The Botanical Magazine; or, Flower-Garden Displayed'.
Loose page: Calochortus macrocarpus: illustrated botanical painting, plate 8, from the Transactions of the Horticultural Society of London, Vol. 7 (1830). The colours are different to the original or faded. In folder of loose pages of botanical painting prints from published volumes including the 'Transactions of the Horticultural Society of London' and William Curtis, 'The Botanical Magazine; or, Flower-Garden Displayed'.