Prints, drawings, engravings and watercolours: Folder 1: (Ink) drawings by Ruth Pitter, n.d. Folder 2: Watercolours and coloured drawings by Ruth Pitter, n.d. Folder 3: Watercolours of flowers by Ruth Pitter from folder 'Notes and Studies', 1948-1949 and n.d. Also contains drawings, and a sample of watercolour on plywood, from folder 'Roughs and Templates', n.d. …