Publications
Letters of the First Lord Ashburnham, by Rupert Gunnis, published 1949 in Sussex Archæological Collections (vol. 88, article, pp.3-14) accessible at: W.S.R.O. [Lib 2173] & The Keep [LIB/500341] & S.A.S. library
Monuments by John Flaxman in Sussex, by Rupert Gunnis, published 1959 in Sussex Archæological Collections (vol. 97, article, pp.82-88) accessible at: W.S.R.O. [Lib 2182] & The Keep [LIB/500332] & S.A.S. library