Publications
Chichester Cathedral: when was the Romanesque church begun ?, by R. D. H. Gem, published 1980 (article) accessible at: W.S.R.O. [Lib 12144]
An Early Church of the Knights Templars at Shipley, Sussex, by Richard Gem, published 1984 (article) accessible at: W.S.R.O. [Lib 9184]
A Scientific Examination of the Relics of St Edmund at Arundel Castle, by R. Gem and T. Waldron, published 1998 in Conference transactions for the year; British Archaeological Association (vol. 20, article, pp.45-56) accessible at: British Library