31 letters from Arnold Dolmetsch to Percy Horne 3 programmes (19/2/1897, 30/6/1892, 13/5/1914) and 1 concert announcement (5, 13, 20/5/1914) 1 leaflet announcing construction and sale of instruments (20/4/1895) 4 pages of handwritten biographical notes 1 printed and annotated text "the consort viols, the viola d'amore, the lyra and the viola da gamba